The problem of phoneme variation in modern phonology Ф.Е. Вейсалов 1990. №3, 72-80 F.E. Vejsalov Keywords phoneme phonology variation Username Password Create new accountReset your password Bimonthly (6 issues per year) 160 pp. per issue Founded 1952 ISSN 0373-658X RSCI: IF 2022: 0.740 Scopus: CiteScore 2023: 0.8 SJR 2023: 0.322