TY - JOUR AU - N. Yu. Kuranova TI - Representation of binary quadratic forms by a~quaternary form JO - Zapiski Nauchnykh Seminarov POMI PY - 2003 SP - 68 EP - 80 VL - 302 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2003_302_a4/ LA - ru ID - ZNSL_2003_302_a4 ER -