Inhomogeneous Structure of the Solar Chromosphere from Lyman-Continuum DataDOI: info:10.1007/BF00148702v. 22358–374
Vernazza, J. E. and Noyes, R. W. 1972. "Inhomogeneous Structure of the Solar Chromosphere from Lyman-Continuum Data." Solar Physics, 22 358–374. https://doi.org/10.1007/BF00148702.