{"id":"https://openalex.org/W4300567731","doi":"https://doi.org/10.1163/16000390-08301004","title":"The Bifacial Arrowheads in Southeast Norway","display_name":"The Bifacial Arrowheads in Southeast Norway","publication_year":2012,"publication_date":"2012-04-19","ids":{"openalex":"https://openalex.org/W4300567731","doi":"https://doi.org/10.1163/16000390-08301004"},"language":"en","primary_location":{"id":"doi:10.1163/16000390-08301004","doi":"https://doi.org/10.1163/16000390-08301004","is_oa":false,"landing_page_url":"https://doi.org/10.1163/16000390-08301004","pdf_url":null,"source":{"id":"https://openalex.org/S111391483","display_name":"Acta Archaeologica","issn_l":"0065-101X","issn":["0065-101X","1600-0390"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Archaeologica","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072426932","display_name":"Axel Mj\u00e6rum","orcid":"https://orcid.org/0000-0001-7391-2981","observed_orcids":["https://orcid.org/0000-0001-7391-2981"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Axel Mj\u00e6rum","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5072426932"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.60528715,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"83","issue":"1","first_page":"105","last_page":"143"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13593","display_name":"Historical and Archaeological Studies","score":0.635699987411499,"subfield":{"id":"https://openalex.org/subfields/1202","display_name":"History"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13593","display_name":"Historical and Archaeological Studies","score":0.635699987411499,"subfield":{"id":"https://openalex.org/subfields/1202","display_name":"History"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13621","display_name":"Ancient and Medieval Archaeology Studies","score":0.1665000021457672,"subfield":{"id":"https://openalex.org/subfields/1204","display_name":"Archeology"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13831","display_name":"Archaeological and Geological Studies","score":0.13230000436306,"subfield":{"id":"https://openalex.org/subfields/1204","display_name":"Archeology"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/arrowhead","display_name":"arrowhead","score":0.5460000038146973},{"id":"https://openalex.org/keywords/prehistoric-weapons","display_name":"prehistoric weapons","score":0.550000011920929},{"id":"https://openalex.org/keywords/lithic-artifacts","display_name":"lithic artifacts","score":0.7009999752044678}],"concepts":[{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.5139698386192322},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.45311036705970764},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.4484529197216034},{"id":"https://openalex.org/C195244886","wikidata":"https://www.wikidata.org/wiki/Q41493","display_name":"Ancient history","level":1,"score":0.3836309313774109}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1163/16000390-08301004","doi":"https://doi.org/10.1163/16000390-08301004","is_oa":false,"landing_page_url":"https://doi.org/10.1163/16000390-08301004","pdf_url":null,"source":{"id":"https://openalex.org/S111391483","display_name":"Acta Archaeologica","issn_l":"0065-101X","issn":["0065-101X","1600-0390"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Archaeologica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4242068942","https://openalex.org/W2944132951","https://openalex.org/W2797197076","https://openalex.org/W4234558405","https://openalex.org/W2797661372","https://openalex.org/W2802302577","https://openalex.org/W642740995","https://openalex.org/W2797392787","https://openalex.org/W176328735","https://openalex.org/W2795828063"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2022-10-03T00:00:00"}