%0 Journal Article %A CHEN, JIANLONG %A ZHOU, YIQIANG %T MORPHIC RINGS AS TRIVIAL EXTENSIONS %J Glasgow mathematical journal %D 2005 %P 139-148 %V 47 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089504002125/ %R 10.1017/S0017089504002125 %F 10_1017_S0017089504002125