@article{DE_1991_27_6_a23,
     author = {S. V. Zhestkov},
     title = {Exponential stability of the {Cauchy} problem for linear partial differential systems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1079--1081},
     publisher = {mathdoc},
     volume = {27},
     number = {6},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1991_27_6_a23/}
}