TY - JOUR AU - Cahen, Benjamin TI - Invariant symbolic calculus for semidirect products JO - Commentationes Mathematicae Universitatis Carolinae PY - 2018 SP - 253 EP - 269 VL - 59 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2015.244/ DO - 10.14712/1213-7243.2015.244 LA - en ID - 10_14712_1213_7243_2015_244 ER -