@article{TM_1993_202_a9,
     author = {N. V. Krylov},
     title = {On a~proof of {It\^o's} formula},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {170--174},
     year = {1993},
     volume = {202},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1993_202_a9/}
}