00631naa#a2200157#i#450# EN\\bibl\20126 20260628162308.7 20260625b2026####ek#y0engy0150####ca RU Personal Characteristics and Strong-Willed Qualities of Students of the Transport University Conference article/thesis Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2026 5 с. Conference article/thesis local Психология юношеского возраста. 159.922.8 Kononova Ol'ga Borisovna itt-pgups.ru