@article{DAN_1985_280_3_a11,
     author = {N. N. Ural'tseva},
     title = {H\"older continuity of gradients of solutions of parabolic equations with boundary conditions of {Signorini} type},
     journal = {Doklady Akademii Nauk},
     pages = {563--565},
     publisher = {mathdoc},
     volume = {280},
     number = {3},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1985_280_3_a11/}
}