How can one cite articles published online in PhysMath Central journals?
Articles in PhysMath Central should be cited in the same way as articles in a traditional journal. Because articles are not printed, they do not have page numbers; instead, they are given a unique article number. Because the journals are online-only, they do not have issue numbers; each volume corresponds to a calendar year. Article citations follow this format: Authors: Title. PMC Phys A [year], [volume number]:[article number]. e.g. Lenahan C, Avigan D: Manuscript title in full.