@article{DE_2000_36_1_a1,
     author = {V. A. Il'in and V. V. Rumyantsev and A. A. Samarskii},
     title = {Aleksandr {Andreevich} {Shestakov}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {12--17},
     publisher = {mathdoc},
     volume = {36},
     number = {1},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2000_36_1_a1/}
}