Notes, Comments and Preliminary results Jun 28 2004 Dinko Dimitrov , Ruud Hendrickx and Peter Borm   Good and bad objects: the symmetric difference rule   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 02 2003 Dinko Dimitrov , Stef Tijs and Rodica Branzei   Shapley-like values for interval bankruptcy games   Abstract  Contact Information  Citation  Full Text  -  Note