DAMIDAVIČIUS, Matas; LAZAUSKAS, J.; LEMPERTAS, Izraelis. All-Union Sociological Conference in Vilnius. Problemos, [S. l.], v. 5, p. 129–134, 1970. DOI: 10.15388/Problemos.1970.5.5786. Disponível em: https://www.journals.vu.lt/problemos/article/view/5786.. Acesso em: 2 may. 2024.