%0 Journal Article %A Farid Tari %T Families of Gauss indicatrices on smooth surfaces in pseudo-spheres in the Minkowski 4-space %J Journal of Singularities %D 2010 %P 116-133 %V 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2010.1h/ %R 10.5427/jsing.2010.1h %F 10_5427_jsing_2010_1h