title: [Characteristics of physical activities of secondary school students of Moscow and Kaunas].
authors.forename: K K
authors.initials: KK
authors.lastname: Kardialis
authors.forename: A A
authors.initials: AA
authors.lastname: Goshtautas
authors.forename: I I
authors.initials: II
authors.lastname: Levina
authors.forename: A A
authors.initials: AA
authors.lastname: Aleksandrov
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D008097:Lithuania; D008297:Male; D009031:Moscow; D010806:Physical Education and Training; D012737:Sex Factors; D013177:Sports; D014505:Urban Population
vernacular_title: Osobennosti fizicheskoĭ aktivnosti uchashchikhsia srednikh obshcheobrazovatel'nykh shkol Moskvy i Kaunasa.