Proceedings of the First Annual ACM-SIAM Symposium on Discrete Algorithms, 22-24 January 1990, San Francisco, California.

David S. Johnson Proceedings of the First Annual ACM-SIAM Symposium on Discrete Algorithms, 22-24 January 1990, San Francisco, California. SODA SIAM 1990 0-89871-251-3 db/conf/soda/soda90.html http://dl.acm.org/citation.cfm?id=320176