TY - JOUR
AU - Carl Hansen
BT - Astronomy and Astrophysics
N1 - JILA Pub. 846
PY - 1972
SE - 71
SP - 71
EP - 75
T2 - Astronomy and Astrophysics
TI - A Relation between Thermal Diffusion and Secular Time Scales in Simple Stellar Envelopes
UR - http://adsabs.harvard.edu/full/1972A\%26A....19...71H
VL - 19
ER -