TY - JOUR AU - John Cox AU - D. King AU - R. Stellingwerf BT - The Astrophysical Journal DA - Jan-01-1972 DO - 10.1086/151262 PY - 1972 EP - 93 T2 - The Astrophysical Journal TI - Theoretical Pulsation Constants and Cepheid Masses UR - http://articles.adsabs.harvard.edu/full/1972ApJ...171...93C VL - 171 SN - 0004-637X ER -