TSYMBALIUK, V. I.; KOSTYUK, K. R. To the 90th anniversary of the birth of Professor Oleg O. Laponogov. Ukrainian Neurosurgical Journal, [S. l.], v. 26, n. 4, p. 69–72, 2020. DOI: 10.25305/unj.212209. Disponível em: http://theunj.org/article/view/212209. Acesso em: 18 jan. 2022.