TY - JOUR AU - John, Kamil TI - $w^*$-basic sequences and reflexivity of Banach spaces JO - Czechoslovak Mathematical Journal PY - 2005 SP - 677 EP - 681 VL - 55 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMJ_2005__55_3_a8/ LA - en ID - CMJ_2005__55_3_a8 ER -