LATIN 2000: Theoretical Informatics 4th Latin American Symposium, Punta del Este, Uruguay, April 10-14, 2000 Proceedings - Gonnet, Gaston H.; Gonnet, Gaston H.; Panario, Daniel; Panario, Daniel; Viola, Alfredo; Viola, Alfredo (Springer Berlin Heidelberg : Imprint: Springer, 2000)