@article{DAN_1961_139_5_a4,
     author = {L. I. Kamynin},
     title = {The solution of boundary-value problems for a parabolic equation with discontinuous coefficients},
     journal = {Doklady Akademii Nauk},
     pages = {1048--1051},
     publisher = {mathdoc},
     volume = {139},
     number = {5},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_139_5_a4/}
}