@article{DE_1983_19_3_a19,
     author = {P. N. Zyukin},
     title = {On the {Kuznetsov--Malgrange} theorem},
     journal = {Differencialʹnye uravneni\^a},
     pages = {525--528},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1983_19_3_a19/}
}