%0 Journal Article %A Duncan, A. J. %A Ellis, Graham J. %A Gilbert, N. D. %T A Mayer-Vietoris sequence in group homology and the decomposition of relation modules %J Glasgow mathematical journal %D 1995 %P 159-171 %V 37 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500031062/ %R 10.1017/S0017089500031062 %F 10_1017_S0017089500031062