TY - JOUR AU - Piotr Jędrzejewicz TI - Quasi-commutative polynomial algebras and the power property of 2 × 2 quantum matrices JO - Colloquium Mathematicum PY - 1996 SP - 217 EP - 224 VL - 71 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-71-2-217-224/ DO - 10.4064/cm-71-2-217-224 LA - en ID - 10_4064_cm_71_2_217_224 ER -