%0 Journal Article %A Dirk Roose %A Robert Piessens %T Numerical Computation of Nonsimple Turning Points and Cusps. %J Numerische Mathematik %D 1985 %P 189-212 %V 46 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1985__46_132991/ %F NUMA_1985__46_132991