Vowel-gradation of the root in Latin sigmatic forms Ю.В. Откупщиков 1989. №6, 20-22 Ju.V. Оtkupščikоv (Leningrad) Keywords aorist Latin reconstruction Username Password Create new accountReset your password Bimonthly (6 issues per year) 160 pp. per issue Founded 1952 ISSN 0373-658X RSCI: IF 2025: 1.099 Scopus: CiteScore 2024: 0.7 SJR 2025: 0.44 Q1