TY - JOUR AU - Sharp, R. Y. AU - Yassi, M. TI - Generalized fractions and Hughes' gradetheoretic analogue of the Cousin complex JO - Glasgow mathematical journal PY - 1990 SP - 173 EP - 188 VL - 32 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500009198/ DO - 10.1017/S0017089500009198 ID - 10_1017_S0017089500009198 ER -