Greenberg v. Burglass , 254 La. 1019 ( 1969 )
New Orleans Pub. Serv. Inc. v. City Council of New Orleans , 539 So. 2d 891 ( 1989 )
Bossier v. Lovell , 410 So. 2d 821 ( 1982 )
Hairford v. Perkins , 520 So. 2d 1053 ( 1987 )