TY - JOUR AU - Gherardo Piacitelli TI - Quantum Spacetime: a Disambiguation JO - Symmetry, integrability and geometry: methods and applications PY - 2010 VL - 6 UR - http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a72/ LA - en ID - SIGMA_2010_6_a72 ER -