%0 Journal Article %A Nugari, Rita %T A note on continuation problems %J Glasgow mathematical journal %D 1986 %P 55-61 %V 28 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500006339/ %R 10.1017/S0017089500006339 %F 10_1017_S0017089500006339