International Astronomical Union. Colloquium, Viotti, R., Vittone, A., & Friedjung, M. (1988). Physics of formation of FeII lines outside LTE: Proceedings of the 94th Colloquium of the International Astronomical Union, held in Anacapri, Capri Island, Italy, 4-8 July 1986. D. Reidel.
Chicago Style (17th ed.) CitationInternational Astronomical Union. Colloquium, Roberto Viotti, Alberto Vittone, and M. Friedjung. Physics of Formation of FeII Lines Outside LTE: Proceedings of the 94th Colloquium of the International Astronomical Union, Held in Anacapri, Capri Island, Italy, 4-8 July 1986. Dordrecht ; Boston: D. Reidel, 1988.
MLA (9th ed.) CitationInternational Astronomical Union. Colloquium, et al. Physics of Formation of FeII Lines Outside LTE: Proceedings of the 94th Colloquium of the International Astronomical Union, Held in Anacapri, Capri Island, Italy, 4-8 July 1986. D. Reidel, 1988.