Cornelis de Jager

Spectroscopic data for 50 model photospherese

The profile of the Brackett alpha line in the solar spectrum

Spectroscopic data for sixty new model photospheres

The computation of partition functions in a stellar atmosphere

Observational models and helium abundances of the atmospheres of four B-type stars

The model of the solar atmosphere and the continuous absorption coefficient in the infrared

Observation of solar line profiles. I. The centre-to-limb variation of profiles of fifty lines in the near infrared solar spectrum (Abstract)

The profile of the infrared He I lines over the undisturbed solar disk

Note on the influence of the apparatus profile on spectral line profiles

The Computation of Spectroscopic Data for 60 New Model Photopheres