TY - JOUR AU - N. S. Baiguzov TI - Approximate differentiation by means of Lagrange and Hermite interpolation polynomials JO - Doklady Akademii Nauk PY - 1968 SP - 16 EP - 19 VL - 182 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1968_182_1_a2/ LA - ru ID - DAN_1968_182_1_a2 ER -