TY - JOUR AU - Guan, Daniel TI - Modification and the cohomology groups of compact solvmanifolds JO - Electronic research announcements of the American Mathematical Society PY - 2007 SP - 74 EP - 81 VL - 13 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-07-00176-X/ DO - 10.1090/S1079-6762-07-00176-X ID - ERAAMS_2007_13_a7 ER -