This opinion cites 12 cases:

Elgin, Joliet & Eastern Railway Co. v. Burley ( 1945 )


international-longshoremens-association-local-158-v-toledo-lakefront ( 1985 )


General Committee of Adjustment, United Transportation Union, Western Maryland Railway Company v. Csx Railroad Corporation ( 1990 )


Brotherhood of Railroad Trainmen v. Atlantic Coast Line Railroad Company ( 1967 )


Brotherhood of Maintenance of Way Employees v. Burlington Northern Santa Fe Railroad ( 2001 )


Flight Engineers' International Association, Afl-Cio v. American Airlines, Inc. ( 1962 )


Brotherhood Railway Carmen of the United States and Canada, Afl-Cio-Clc v. Norfolk and Western Railway Company ( 1984 )


airline-professionals-association-of-the-international-brotherhood-of ( 2001 )


St. Louis Southwestern Railway Co. v. United Transportation Union (Utu) ( 1981 )


United Transportation Union v. Cuyahoga Valley Railway Company ( 1992 )


Detroit & Toledo Shore Line Railroad v. United Transportation Union ( 1969 )


Consolidated Rail Corporation v. Railway Labor Executives' Assn. ( 1989 )