@article{MT_2014_17_1_a7,
     author = {A. I. Parfenov},
     title = {Discrete {H\"older} estimates for a~parametrix variation},
     journal = {Matemati\v{c}eskie trudy},
     pages = {175--201},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_2014_17_1_a7/}
}