Address: Vatutina st. 53, Vladikavkaz,
362025, RNO-A, Russia
Phone: (8672)23-00-54
E-mail: rio@smath.ru
Full name: Gutnova A. K.
Work place: North Ossetian State University after K.L. Khetagurov
Work address: Vatutina st. 46, Vladikavkaz, 362025, Russia
E-mail: gutnovaalina@gmail.com