@article{IM2_1981_16_1_a7,
     author = {N. V. Krylov and M. V. Safonov},
     title = {A certain property of solutions of parabolic equations with measurable coefficients},
     journal = {Izvestiya. Mathematics },
     pages = {151--164},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {1981},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1981_16_1_a7/}
}