—, —. 80th anniversary of Petro Vlasovych Voloshin. Ukrainian Neurosurgical Journal, [S. l.], n. 1, p. 74–75, 2008. DOI: 10.25305/unj.108895. Disponível em: https://theunj.org/article/view/108895. Acesso em: 28 dec. 2024.