@article{ZNSL_1985_142_a6,
     author = {A. Yu. Zaitsev},
     title = {Approximation of convolutions of multidimensional distributions},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {68--80},
     publisher = {mathdoc},
     volume = {142},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1985_142_a6/}
}