Bickel v. City of Boulder , 885 P.2d 215 ( 1994 )
Davidson v. Sandstrom , 83 P.3d 648 ( 2004 )
City of Aurora v. Acosta , 892 P.2d 264 ( 1995 )
Bruce v. City of Colorado Springs , 129 P.3d 988 ( 2006 )
McConnell v. Federal Election Comm'n , 124 S. Ct. 619 ( 2003 )