PESTRE, D. A mon mentor et ami. Zagadnienia Naukoznawstwa, [S. l.], v. 55, n. 3, p. 127–134, 2022. DOI: 10.12775/ZN.2019.030. Disponível em: https://apcz.umk.pl/ZN/article/view/37890. Acesso em: 27 lip. 2024.