SCHELLBACH, I. Ulrich Groenke 1924–2013. Finnisch-Ugrische Forschungen, [S. l.], v. 2014, n. 62, p. 555–557, 2014. DOI: 10.33339/fuf.86112. Disponível em: https://journal.fi/fuf/article/view/86112. Acesso em: 3 may. 2024.