@article{IM2_1992_39_3_a8,
     author = {A. N. Kochubei},
     title = {Parabolic equations over the field of $p$-adic numbers},
     journal = {Izvestiya. Mathematics },
     pages = {1263--1280},
     publisher = {mathdoc},
     volume = {39},
     number = {3},
     year = {1992},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1992_39_3_a8/}
}