CEPHEIDS: General: Definitions: Weisstein 98/01; General: Tanvir 98/12; Szabados 2006/12; General: Data: McMaster Archive; Type: EXTRAGALACTIC: Data: Lanoix et al. 99/04; Aspects: AS DISTANCE CANDLES: Tammann and Reindl 2002/08; Feast 2003/01; Re: MAGELLANIC CLOUDS: Welch et al. 95/03; THE NET ADVANCE OF PHYSICS
CEPHEIDS: