TY - JOUR AU - V. A. Korotkiy TI - Construction of a Nine-Point Quadric Surface JO - Journal for geometry and graphics PY - 2018 SP - 183 EP - 193 VL - 22 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JGG_2018_22_2_JGG_2018_22_2_a2/ ID - JGG_2018_22_2_JGG_2018_22_2_a2 ER -