@article{DE_1997_33_2_a16,
     author = {\`E. M. Solnechnyi},
     title = {Conditions for the {Volterra} property of an operator generated by the {Cauchy} problem for a partial differential equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {267--274},
     publisher = {mathdoc},
     volume = {33},
     number = {2},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1997_33_2_a16/}
}