Hamil v. Bashline , 481 Pa. 256 ( 1978 )
guardian-life-insurance-company-of-america-v-donna-m-goduti-moore , 229 F.3d 212 ( 2000 )
Celotex Corp. v. Catrett, Administratrix of the Estate of Catrett , 106 S. Ct. 2548 ( 1986 )