@article{AA_2009_21_4_a3,
     author = {A. I. Nazarov},
     title = {H\"older estimates for solutions to degenerate nondivergence elliptic and parabolic equations},
     journal = {Algebra i analiz},
     pages = {174--195},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2009_21_4_a3/}
}