Cantrell v. Vickers , 495 F. Supp. 195 ( 1980 )
Board of Regents of State Colleges v. Roth , 92 S. Ct. 2701 ( 1972 )
Withrow v. Larkin , 95 S. Ct. 1456 ( 1975 )
Hortonville Joint School District No. 1 v. Hortonville Education Ass'n , 96 S. Ct. 2308 ( 1976 )