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