@article{IM2_1993_40_2_a3,
     author = {N. V. Krylov},
     title = {On the first quasiderivatives of solutions of {Ito} stochastic equations},
     journal = {Izvestiya. Mathematics},
     pages = {377--403},
     year = {1993},
     volume = {40},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1993_40_2_a3/}
}