@article{DE_1993_29_8_a1,
     author = {A. A. Samarskii and V. A. Il'in and V. Z. Meshkov and E. I. Moiseev},
     title = {Ivan {Aleksandrovich} {Kipriyanov} (on the occasion of his seventieth birthday)},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1295--1300},
     publisher = {mathdoc},
     volume = {29},
     number = {8},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1993_29_8_a1/}
}