Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W56506759', 'doi': 'https://doi.org/10.1007/978-3-642-74866-0_14', 'title': 'The Long Term Development of Passenger Traffic Demand: The German Example', 'display_name': 'The Long Term Development of Passenger Traffic Demand: The German Example', 'publication_year': 1989, 'publication_date': '1989-01-01', 'ids': {'openalex': 'https://openalex.org/W56506759', 'doi': 'https://doi.org/10.1007/978-3-642-74866-0_14', 'mag': '56506759'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-3-642-74866-0_14', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463937', 'display_name': 'Springer eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'book-chapter', 'type_crossref': 'book-chapter', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5055938238', 'display_name': 'J Grevsmahl', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2800888199', 'display_name': 'Federal Ministry of Transport and Digital Infrastructure', 'ror': 'https://ror.org/00e3ns026', 'country_code': 'DE', 'type': 'government', 'lineage': ['https://openalex.org/I2800888199']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Johannes Grevsmähl', 'raw_affiliation_strings': ['Ministry of Transport, Federal Republic of Germany'], 'affiliations': [{'raw_affiliation_string': 'Ministry of Transport, Federal Republic of Germany', 'institution_ids': ['https://openalex.org/I2800888199']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5055938238'], 'corresponding_institution_ids': ['https://openalex.org/I2800888199'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 2, 'citation_normalized_percentile': {'value': 0.592157, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 61, 'max': 66}, 'biblio': {'volume': None, 'issue': None, 'first_page': '225', 'last_page': '240'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12306', 'display_name': 'Challenges and Innovations in Urban Logistics Systems', 'score': 0.7817, 'subfield': {'id': 'https://openalex.org/subfields/2215', 'display_name': 'Building and Construction'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12306', 'display_name': 'Challenges and Innovations in Urban Logistics Systems', 'score': 0.7817, 'subfield': {'id': 'https://openalex.org/subfields/2215', 'display_name': 'Building and Construction'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11942', 'display_name': 'Implications of Shared Autonomous Vehicle Services', 'score': 0.7465, 'subfield': {'id': 'https://openalex.org/subfields/2203', 'display_name': 'Automotive Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T13360', 'display_name': 'Imperialism and Global Capitalism Critique', 'score': 0.7318, 'subfield': {'id': 'https://openalex.org/subfields/3312', 'display_name': 'Sociology and Political Science'}, 'field': {'id': 'https://openalex.org/fields/33', 'display_name': 'Social Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/kilometer', 'display_name': 'Kilometer', 'score': 0.83197176}, {'id': 'https://openalex.org/keywords/square', 'display_name': 'Square (algebra)', 'score': 0.51041526}, {'id': 'https://openalex.org/keywords/transportation-modeling', 'display_name': 'Transportation Modeling', 'score': 0.468247}, {'id': 'https://openalex.org/keywords/car-ownership', 'display_name': 'Car ownership', 'score': 0.4344859}], 'concepts': [{'id': 'https://openalex.org/C40117522', 'wikidata': 'https://www.wikidata.org/wiki/Q828224', 'display_name': 'Kilometer', 'level': 2, 'score': 0.83197176}, {'id': 'https://openalex.org/C154775046', 'wikidata': 'https://www.wikidata.org/wiki/Q188', 'display_name': 'German', 'level': 2, 'score': 0.5547708}, {'id': 'https://openalex.org/C61797465', 'wikidata': 'https://www.wikidata.org/wiki/Q1188986', 'display_name': 'Term (time)', 'level': 2, 'score': 0.55410147}, {'id': 'https://openalex.org/C2908647359', 'wikidata': 'https://www.wikidata.org/wiki/Q2625603', 'display_name': 'Population', 'level': 2, 'score': 0.5296354}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.5157288}, {'id': 'https://openalex.org/C135692309', 'wikidata': 'https://www.wikidata.org/wiki/Q111124', 'display_name': 'Square (algebra)', 'level': 2, 'score': 0.51041526}, {'id': 'https://openalex.org/C4249254', 'wikidata': 'https://www.wikidata.org/wiki/Q3044431', 'display_name': 'Demographic economics', 'level': 1, 'score': 0.46226442}, {'id': 'https://openalex.org/C2781360296', 'wikidata': 'https://www.wikidata.org/wiki/Q17146084', 'display_name': 'Car ownership', 'level': 3, 'score': 0.4344859}, {'id': 'https://openalex.org/C22212356', 'wikidata': 'https://www.wikidata.org/wiki/Q775325', 'display_name': 'Transport engineering', 'level': 1, 'score': 0.32164896}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.2721005}, {'id': 'https://openalex.org/C149923435', 'wikidata': 'https://www.wikidata.org/wiki/Q37732', 'display_name': 'Demography', 'level': 1, 'score': 0.24103585}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.203462}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.10367373}, {'id': 'https://openalex.org/C144024400', 'wikidata': 'https://www.wikidata.org/wiki/Q21201', 'display_name': 'Sociology', 'level': 0, 'score': 0.100289494}, {'id': 'https://openalex.org/C539828613', 'wikidata': 'https://www.wikidata.org/wiki/Q178512', 'display_name': 'Public transport', 'level': 2, 'score': 0.06626159}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.055025786}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-3-642-74866-0_14', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463937', 'display_name': 'Springer eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W601403329', 'https://openalex.org/W588468098', 'https://openalex.org/W2892312171', 'https://openalex.org/W2740530532', 'https://openalex.org/W2394331078', 'https://openalex.org/W2390844628', 'https://openalex.org/W2351493079', 'https://openalex.org/W2161446717', 'https://openalex.org/W2087981658', 'https://openalex.org/W2065387230'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W56506759', 'counts_by_year': [], 'updated_date': '2024-08-15T11:00:02.592642', 'created_date': '2016-06-24'}