@article{TM_1959_53_a3,
     author = {S. M. Ermakov},
     title = {On a method of construction cubature formulas},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {37--42},
     publisher = {mathdoc},
     volume = {53},
     year = {1959},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1959_53_a3/}
}