TY - ECHAP AU - D. Hils AU - John Hall DO - 10.1016/B978-0-12-251930-7.50108-4 N1 - JILA Pub. 4102 PB - Academic Press PY - 1990 EP - 376\textendash381 TI - Improved Kennedy-Thorndike experiment - a preliminary report VL - 9 SN - ISBN-10: 0122519302 ISBN-13: 978-0122519307 ER -