TY - JOUR AU - BURBAN, IGOR AU - SCHIFFMANN, OLIVIER TI - TWO DESCRIPTIONS OF THE QUANTUM AFFINE ALGEBRA Uv() VIA HALL ALGEBRA APPROACH JO - Glasgow mathematical journal PY - 2012 SP - 283 EP - 307 VL - 54 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089511000607/ DO - 10.1017/S0017089511000607 ID - 10_1017_S0017089511000607 ER -