SAMOILENKO, A. M. et al. Ivan Oleksandrovych Lukovs’kyi (on his 85th birthday). Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 72, n. 12, p. 1721–1723, 2020. DOI: 10.37863/umzh.v72i10.6318. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/6318. Acesso em: 5 dec. 2025.