KIRICHENKO, V. V.; SUSHCHANSKII, V. I. Second international Algebraic Conference in Ukraine dedicated to the memory of Professor L. A. Kaluzhnin. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 52, n. 4, p. 574–576, 2000. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4450. Acesso em: 5 dec. 2025.