@article{SM_1979_35_1_a6,
     author = {I. M. Petrushko},
     title = {On the boundary and initial values of solutions of parabolic equations},
     journal = {Sbornik. Mathematics},
     pages = {85--114},
     year = {1979},
     volume = {35},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1979_35_1_a6/}
}