por Domcke, Wolfgang [editor] | Yarkony, David [editor] | Köppel, Horst [editor].
por Travis, John C [editor] | Turk, Gregory Chester, 1951- [editor].
por Vertes, Akos, 1952- [editor] | Gijbels, Renaat [editor] | Adams, Fred, 1938- [editor].
por Moenke-blankenburg, Lieselotte [autor].
por Demtröder, W [autor].
por Lubman, David M [editor] | University of Oxford.