@article{TRSPY_2010_269_a11,
     author = {S. V. Konyagin},
     title = {On the second moduli of continuity},
     journal = {Informatics and Automation},
     pages = {150--152},
     year = {2010},
     volume = {269},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2010_269_a11/}
}