TY - JOUR AU - A. V. Tomilin TI - Interpolation with closed parametric quadratic spline curves of class~$C^2$ on the plain JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 1996 SP - 251 EP - 266 VL - 2 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_1996_2_1_a12/ LA - ru ID - FPM_1996_2_1_a12 ER -