Younger v. Harris ( 1971 )
Mills v. Rogers ( 1982 )
Railroad Comm'n of Tex. v. Pullman Co. ( 1941 )
Burford v. Sun Oil Co. ( 1943 )
County of Allegheny v. Frank Mashuda Co. ( 1959 )
Middlesex County Ethics Committee v. Garden State Bar Ass'n ( 1982 )