@article{ZNSL_1985_142_a4,
     author = {A. I. Daugavet and V. V. Petrov},
     title = {A generalization of the {Esseen} inequality for the concentration function},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {55--58},
     publisher = {mathdoc},
     volume = {142},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1985_142_a4/}
}