@article{ZVMMF_2013_53_12_a3,
     author = {K. A. Kirillov},
     title = {Error estimates of cubature formulas exact for {Haar} polynomials in classes of two-variable functions satisfying a general {Lipschitz} condition},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1985--1996},
     publisher = {mathdoc},
     volume = {53},
     number = {12},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2013_53_12_a3/}
}