1. Fizkul'turnaia pauza snizhaet utomlenie, povyshaet rabotosposobnost', ukrepliaet zdorov'e Publication: Moskva : Ministerstvo zdravookhraneniia SSSR, Institut sanitarnogo prosveshcheniia, 1964 Subject(s): ExerciseMental Fatigue -- prevention & controlEfficiency -- physiologyHealth BehaviorOccupational Health
2. Dvizhenie: ėto zdorov'e Publication: [Russia] : Izdatel'skoe biuro ob'edineniia meduchposobie, c1989 Subject(s): ExerciseHealth BehaviorBathing Beaches
