%0 Journal Article %A Edwin Langmann %T Singular Eigenfunctions of Calogero–Sutherland Type Systems and How to Transform Them into Regular Ones %J Symmetry, integrability and geometry: methods and applications %D 2007 %V 3 %U http://geodesic.mathdoc.fr/item/SIGMA_2007_3_a30/ %G en %F SIGMA_2007_3_a30