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19942011
most citedClassical Cepheid Pulsation Models. X. The Period-Age Relation

172 citations · 1.8k across the 37 of their papers we have counts for

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astro-ph1994★ 2 cited

HB Morphology and Age Indicators for Metal-Poor Stellar Systems with Age in the Range of 1 to 20 Gyr

F. Caputo, S. Degl'Innocent

Isochrone computations and horizontal branch (HB) models for Y(MS)=0.23 and two values of Z (0.0001, 0.0004)are used to derive constraints on the age indicators and HB morphology o…