@book{riese_mari_2022,
  address   = {Vienna},
  author    = {Riese, Timothy and Bradley, Jeremy and Yefremova, Tatiana},
  edition   = {Version 1.0},
  publisher = {University of Vienna},
  title     = {Mari (марий йылме): An Essential Grammar for International Learners},
  url       = {https://mari-language.univie.ac.at/grammar.php?int=0},
  year      = {2022}
}