@article{MO_2017_2_a6,
     author = {R. Z. Gushel'},
     title = {Bibliography for anniversary dates of 2017, the second half},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {74--84},
     year = {2017},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2017_2_a6/}
}