JONUŠAUSKAS, A. Über die Existenz von invarianten Finslerschen Metriken in homogenen Räumen. Lithuanian Mathematical Journal, [S. l.], v. 5, n. 1, p. 45–55, 1965. DOI: 10.15388/LMJ.1965.19540. Disponível em: https://www.journals.vu.lt/LMJ/article/view/19540.. Acesso em: 2 may. 2024.