TY - JOUR AU - Robert M. Guralnick AU - Pham Huu Tiep TI - First cohomology groups of Chevalley groups in cross characteristic JO - Annals of mathematics PY - 2011 SP - 543 EP - 559 VL - 174 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2011.174.1.16/ DO - 10.4007/annals.2011.174.1.16 LA - en ID - 10_4007_annals_2011_174_1_16 ER -