Prudential Insurance Co. of America v. Sempetrean , 171 Ill. App. 3d 810 ( 1988 )
Celotex Corp. v. Catrett, Administratrix of the Estate of Catrett , 106 S. Ct. 2548 ( 1986 )
Anderson v. Liberty Lobby, Inc. , 106 S. Ct. 2505 ( 1986 )