TY - JOUR AU - L. D. Kudryavtsev TI - Traces of functions defined by series of second differences JO - Informatics and Automation PY - 1997 SP - 194 EP - 220 VL - 214 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1997_214_a9/ LA - ru ID - TRSPY_1997_214_a9 ER -