TY - JOUR AU - L. Syaotzin AU - L. A. Matevosyan TI - Fully geodetic surfaces in Riman orthogonal composition spaces JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 1990 SP - 37 EP - 42 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_1990_2_a4/ LA - ru ID - UZERU_1990_2_a4 ER -