Assenbaum, H. J., Langanke, K. ., & Rolfs, C. . (1987). Effects of electron screening on low-energy fusion cross sections. Zeitschrift Fuer Physik. A, Atoms and Nuclei, 327(4), 461–468. Retrieved from http://inis.iaea.org/Search/search.aspx?orig_q=RN:18078124