TY - JOUR AU - E. V. Kyul TI - Some results of the study of transformation JO - News of the Kabardin-Balkar scientific center of RAS PY - 2015 SP - 61 EP - 69 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IZKAB_2015_5_a8/ LA - ru ID - IZKAB_2015_5_a8 ER -