"Proceedings of a course on luminescence of inorganic solids sponsored by the International School of Atomic and Molecular Spectroscopy of the 'Ettore...
"Proceedings of a course on luminescence of inorganic solids sponsored by the International School of Atomic and Molecular Spectroscopy of the 'Ettore Majorana' Center for Scientific Culture held at Erice, Italy, June 15-30, 1977."