Κ機構
Princeton lesson on radial pulsation,with kappa and epsilon mechanism
Pulsating Stars: Stars that Breathe, Presentation of Swinburne University of Technology, 2010
Cox, John P. (1963). “On Second Helium Ionization as a Cause of Pulsational Instability in Stars”. The Astrophysical Journal 138: 487. Bibcode: 1963ApJ...138..487C. doi:10.1086/147661.
Stein, R. F.; Cameron, A. G. W. (1966). Stellar evolution. Bibcode: 1966stev.conf.....S.
John P. Cox (1980). Theory of Stellar Pulsation. Princeton University Press.