@article{ZNSL_1992_197_a2,
     author = {A. V. Ivanov},
     title = {The classes $\mathcal{B}_{m,l}$ and {H\"older} estimates for quasilinear doubly degenerate parabolic equations},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {42--70},
     publisher = {mathdoc},
     volume = {197},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1992_197_a2/}
}