CC BY 4.0IFLA Universal Bibliographic Control and International MARC Core Programme (UBCIM)2022-09-141999-05-012022-09-141999-05-01https://repository.ifla.org/handle/20.500.14598/2087The following guideline indicates how the UNIMARC format is to be used when creating records for two types of component parts: journal articles and articles in books. The focus here is on articles, although the treatment of other components that are one part of a larger physical piece would follow the same model.enhttps://creativecommons.org/licenses/by/4.0/Subject::Cataloguing standardsOtherInternational Federation of Library Associations and Institutions (IFLA)