KLEINERT, Ulfrid. Some thoughts about time. Socialinė teorija, empirija, politika ir praktika, [S. l.], v. 2, p. 57–59, 2003. DOI: 10.15388/STEPP.2003.2.8548. Disponível em: https://www.journals.vu.lt/STEPP/article/view/8548.. Acesso em: 18 jul. 2024.