@InProceedings{l14-84-95, AUTHOR = {Luis Barba and Prosenjit Bose and Stefan Langerman}, TITLE = {Optimal Algorithms for Constrained 1-Center Problems}, YEAR = {2014}, BOOKTITLE = {Proc.~of the 11th Latin American Symposium on Theoretical Informatics (LATIN'14)}, ADDRESS = {Montevideo, Uruguay}, PAGES = {84--95}, KEYWORDS = {}}