TY - JOUR AU - Gerd Herzog AU - Christoph Schmoeger TI - On the functional equation defined by Lie's product formula JO - Studia Mathematica PY - 2006 SP - 271 EP - 277 VL - 175 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm175-3-5/ DO - 10.4064/sm175-3-5 LA - en ID - 10_4064_sm175_3_5 ER -