@conference{121796, author = {Donald Sullivan and Thomas Heavner and Leo Hollberg and D Meekhof and Thomas Parker and William Phillips and S Rolston and Hugh Robinson and Jon Shirley and F Walls and Neil Ashby and W Kepstein and L Maleki and D Seidel and R Thompson and S Wu and L Young and R Vessot and E Mattison and A Demarchi}, title = {A U.S. Laser-Cooled Atomic-Clock System for Space}, year = {2001}, month = {2001-01-01}, publisher = {Intl. Conf. on Time and Frequency , New Delhi, IN}, language = {en}, }