United Mine Workers of America Health & Retirement Funds v. Robinson , 102 S. Ct. 1226 ( 1982 )
Vincent L. Pryner, Counterclaim v. Tractor Supply Company, Counterclaim Eugene Sobierajski v. Thoesen Tractor & Equipment Company , 109 F.3d 354 ( 1997 )
Allied Chemical & Alkali Workers of America, Local Union No. 1 v. Pittsburgh Plate Glass Co. , 92 S. Ct. 383 ( 1971 )