TY - JOUR AU - Adrian Langer TI - Semistable sheaves in positive characteristic JO - Annals of mathematics PY - 2004 SP - 251 EP - 276 VL - 159 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2004.159.251/ DO - 10.4007/annals.2004.159.251 LA - en ID - 10_4007_annals_2004_159_251 ER -