title: [Methodological aspects of one discussion].
authors.forename: V I
authors.initials: VI
authors.lastname: Ivlev
mesh_terms: D000293:Adolescent; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D006128:Growth; D006801:Humans; D013177:Sports; D014937:Work
vernacular_title: Metodologicheskie aspekty odnoĭ diskussii.