@article{MZM_1974_15_3_a0,
     author = {O. V. Besov},
     title = {Growth of a~mixed derivative of a~function of $C^{(l_1,l_2)}$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {355--362},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1974_15_3_a0/}
}