Dresvyannikova В. А.; Syrygin С. П. Evaluation of Financial Risk in Stock Market. Vestnik IzhGTU imeni M.T. Kalashnikova, [S. l.], n. 3, p. 054–057, 2013. Disponível em: https://izdat.istu.ru/index.php/vestnik/article/view/2779. Acesso em: 3 jul. 2024.