TY - JOUR AU - Bekjan, Turdebek N. TI - A New Characterization of Hardy Martingale Cotype Space JO - Canadian mathematical bulletin PY - 2004 SP - 481 EP - 491 VL - 47 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2004-048-5/ DO - 10.4153/CMB-2004-048-5 ID - 10_4153_CMB_2004_048_5 ER -