@article{DAN_1967_172_6_a4,
     author = {S. D. Ivasishen and S. D. \`Eidel'man},
     title = {Estimates of the {Green's} matrix for a homogeneous parabolic boundary value problem},
     journal = {Doklady Akademii Nauk},
     pages = {1262--1265},
     publisher = {mathdoc},
     volume = {172},
     number = {6},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_172_6_a4/}
}