@article{ZNSL_1980_97_a12,
     author = {N. N. Ljashenko},
     title = {On asymptotic behaviour of arithmetical processes},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {127--143},
     year = {1980},
     volume = {97},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1980_97_a12/}
}