%0 Journal Article %A Singerman, David %T Symmetries and pseudo-symmetries of hyperelliptic surfaces %J Glasgow mathematical journal %D 1980 %P 39-49 %V 21 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003967/ %R 10.1017/S0017089500003967 %F 10_1017_S0017089500003967