TY - JOUR
AU - Carl Hansen
AU - John Cox
AU - M. Herz
BT - Astronomy and Astrophysics
N1 - JILA Pub. 841
PY - 1972
SE - 144
SP - 144
EP - 154
T2 - Astronomy and Astrophysics
TI - Secular Stability of Pure Helium Stars
UR - http://articles.adsabs.harvard.edu/full/1972A\%26A....19..144H
VL - 19
ER -