Address: Vatutina st. 53, Vladikavkaz,
362025, RNO-A, Russia
Phone: (8672)23-00-54
E-mail: rio@smath.ru
Full name: Igor V. Rakhmelevich
Work place: National Research Lobachevsky State University of Nizhny Novgorod
Position: Assosiate Professor
Work address: 23 Gagarin Ave., Nizhny Novgorod 603950, Russia
E-mail: igor-kitpd@yandex.ru