@article{CMFD_2011_39_a3,
     author = {V. V. Zhikov},
     title = {Estimates of the {Nash--Aronson} type for degenerating parabolic equations},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {66--78},
     publisher = {mathdoc},
     volume = {39},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2011_39_a3/}
}