TY - JOUR AU - V. I. Rodionov AU - N. V. Rodionova TI - Exact formulas for coefficients and residual of optimal approximate spline of simplest heat conduction equation JO - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki PY - 2010 SP - 154 EP - 171 IS - 4 UR - http://geodesic.mathdoc.fr/item/VUU_2010_4_a16/ LA - ru ID - VUU_2010_4_a16 ER -