LAURINČIKAS, Antanas. The definition of one complex-valued random variable. Lietuvos matematikos rinkinys, [S. l.], v. 44, n. spec., p. ,825–829, 2004. DOI: 10.15388/LMR.2004.32284. Disponível em: https://www.journals.vu.lt/LMR/article/view/32284.. Acesso em: 20 may. 2024.