DANILENKO , Svetlana. Factor analysis of the Lithuanian equity market indices. Lietuvos matematikos rinkinys, [S. l.], v. 50, n. proc. LMS, p. 190–195, 2009. DOI: 10.15388/LMR.2009.34. Disponível em: https://www.journals.vu.lt/LMR/article/view/17926.. Acesso em: 4 may. 2024.