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 )
Kennedy v. Silas Mason Co. , 68 S. Ct. 1031 ( 1948 )
national-federation-of-federal-employees-local-1622-v-harold-m-brown , 645 F.2d 1017 ( 1981 )