Finno-Ugric languages - other than the major Estinian, Finnish and Hungarian:
Mainly: Mordvin (Erzya + Moksha), Udmurt, Mari, Komi
- https://www.infuse.finnougristik.uni-muenchen.de/e-learning/index.html : Finno-Ugric language PDF material: Mordvin (Erzya), Samoyedic, Udmurt, and the small-Finnic languages (Kven, Meänkieli, Karelian, Veps, Ingrian, Vote, Southern-Estonian, Livonian), from the University of Vienna - Finno-Ugric Studies