TY - JOUR AU - T. Carson BT - Monthly Notices of the Royal Astronomical Society DO - 10.1093/mnras/142.4.409 N1 - JILA Pub. 438 PY - 1969 SE - 409 SP - 409 EP - 411 T2 - Monthly Notices of the Royal Astronomical Society TI - Ionization equilibrium with negative ion formation UR - http://articles.adsabs.harvard.edu/full/1969MNRAS.142..409C VL - 142 ER -