@article{DAN_1980_252_4_a2,
     author = {L. I. Kamynin and B. N. Khimchenko},
     title = {On {Tihonov--T\"acklind} classes of uniqueness for degenerate parabolic equations of second order},
     journal = {Doklady Akademii Nauk},
     pages = {784--788},
     publisher = {mathdoc},
     volume = {252},
     number = {4},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_252_4_a2/}
}