@article{DAN_1961_139_4_a5,
     author = {E. I. Kim and L. P. Ivanova},
     title = {Conditions for solvability of a certain boundary-value problem for a parabolic system},
     journal = {Doklady Akademii Nauk},
     pages = {795--798},
     year = {1961},
     volume = {139},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_139_4_a5/}
}