%0 Journal Article %A Defever, Filip %A Deszcz, Ryszard %A Verstraelen, Leopold %T The Chen-type of the noncompact cyclides of Dupin %J Glasgow mathematical journal %D 1994 %P 71-75 %V 36 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S001708950003055X/ %R 10.1017/S001708950003055X %F 10_1017_S001708950003055X