@misc{KUTGS_2003_24_a18,
     title = {Information on sessions of {Geometrical} {Seminar} of {Kazan} {University} (1997, {September} -- 2002, {December)}},
     journal = {Trudy Geometricheskogo Seminara},
     pages = {195--198},
     publisher = {mathdoc},
     volume = {24},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUTGS_2003_24_a18/}
}