@article{IVM_2008_5_a8,
     author = {T. P. Lukashenko},
     title = {The $A$-integral and its application in the investigations of {P.\,} {L.~Ul'yanov} and other mathematicians},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {77--82},
     publisher = {mathdoc},
     number = {5},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2008_5_a8/}
}