TY - JOUR AU - Andrzej Borowiec AU - Anna PachoĊ‚ TI - $\kappa$-Deformations and Extended $\kappa$-Minkowski Spacetimes JO - Symmetry, integrability and geometry: methods and applications PY - 2014 VL - 10 UR - http://geodesic.mathdoc.fr/item/SIGMA_2014_10_a106/ LA - en ID - SIGMA_2014_10_a106 ER -