TY - JOUR AU - Henkel, Malte AU - Schott, René AU - Stoimenov, Stoimen AU - Unterberger, Jérémie TI - The Poincaré algebra in the context of ageing systems: Lie structure, representations, Appell systems and coherent states JO - Confluentes Mathematici PY - 2012 VL - 4 IS - 4 PB - World Scientific Publishing Co Pte Ltd UR - http://archive.numdam.org/articles/10.1142/S1793744212500065/ DO - 10.1142/S1793744212500065 LA - en ID - CML_2012__4_4_A2_0 ER -