SAARINEN, S. János Gulya 1933–2017. Finnisch-Ugrische Forschungen, [S. l.], v. 2018, n. 64, p. 384–385, 2019. DOI: 10.33339/fuf.79552. Disponível em: https://journal.fi/fuf/article/view/79552. Acesso em: 16 jun. 2021.