@article{DE_1982_18_6_a8,
     author = {V. M. Borok and Ya. I. Zhitomirskii},
     title = {The {Cauchy} problem for systems of linear partial differential equations that are functional with respect to a parameter},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1000--1005},
     year = {1982},
     volume = {18},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_6_a8/}
}