@article{BGUMI_2018_2_a0,
     author = {G. V. Matveev and V. V. Matulis},
     title = {Perfect verification of modular scheme},
     journal = {Journal of the Belarusian State University. Mathematics and Informatics},
     pages = {4--9},
     publisher = {mathdoc},
     volume = {2},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/BGUMI_2018_2_a0/}
}