@article{TRSPY_1990_183_a4,
     author = {V. E. Voskresenskii},
     title = {Calculation of the volumes of some classical fundamental domains of a~group of integer matrices},
     journal = {Informatics and Automation},
     pages = {42--50},
     publisher = {mathdoc},
     volume = {183},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1990_183_a4/}
}