Tcherbakova IV, Yadov VA. The culture of helping behavior in the city: Video research in subway passengers of Budapest, Moscow, Nizhny Novgorod, and St. Petersburg. Sotsiologicheskiy Zhurnal = Sociological Journal [Internet]. 19Mar.2007 [cited 17May2024];(4):С. 138-48. Available from: https://www.journal-socjournal.ru/index.php/socjour/article/view/975