TY - JOUR AU - K. M. Bregman TI - Differentiation algorithm based on the additional variables method JO - Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ PY - 2013 SP - 14 EP - 26 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSPUI_2013_2_a1/ LA - ru ID - VSPUI_2013_2_a1 ER -