@InProceedings{l00-p227-236, AUTHOR = {Ruy~Luiz Milidi\'u and Eduardo~Sany Laber}, TITLE = {Linear Time Recognition of Optimal L-Restricted Prefix Codes (Extended Abstract)}, YEAR = 2000, BOOKTITLE = {Proc.~of the 4th Latin American Symposium on Theoretical Informatics (LATIN'00)}, ADDRESS = {Punta del Este, Uruguay}, PAGES = {227--236}, KEYWORDS = {}}