TY - JOUR AU - K.T. SMITH TI - Formulas to Represent Functions by their Derivatives. JO - Mathematische Annalen PY - 1970 SP - 53 EP - 77 VL - 188 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1970__188_162037/ ID - MAN_1970__188_162037 ER -