A direct method approach for the existence of convex hypersurfaces with prescribed Gauss-Kronecker curvature. Kaising Tso — 1992 Mathematische Zeitschrift
Remarks on critical exponents for hessian operators Kaising Tso — 1990 Annales de l'I.H.P. Analyse non linéaire
On the existence of convex hypersurfaces with prescribed mean curvature Kaising Tso — 1989 Annali della Scuola Normale Superiore di Pisa - Classe di Scienze