@article{ZNSL_1991_188_a1,
     author = {A. V. Ivanov},
     title = {H\"older estimates near the boundary for quasilinear doubly degenerate parabolic equations},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {45--69},
     publisher = {mathdoc},
     volume = {188},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1991_188_a1/}
}