@article{MO_2018_2_a5,
     author = {A. Yu. Evnin},
     title = {Tests of {GRE} type},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {50--65},
     year = {2018},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2018_2_a5/}
}