@article{RM_2005_60_3_a13,
     author = {P. L. Ul'yanov and Yu. V. Pokornyi and S. A. Shabrov},
     title = {Voronezh {Winter} {Mathematical} {School
}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {60},
     number = {3},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_2005_60_3_a13/}
}