@article{DAN_1972_204_3_a3,
     author = {L. I. Kamynin and B. N. Khimchenko},
     title = {On applications of the maximum principle to parabolic equations of second order},
     journal = {Doklady Akademii Nauk},
     pages = {529--532},
     publisher = {mathdoc},
     volume = {204},
     number = {3},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_204_3_a3/}
}