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From Schongauer to Holbein : master drawings from Basel and Berlin ; [exhibition dates: National Gallery of Art, 24 October 1999 - 9 January 2000]
Ostfildern-Ruit : Hatje [u.a.], 1999
UB Heidelberg , Bibliographie Dürer , Kunstbibliothek - Staatliche Museen zu Berlin , Hamburger Kunsthalle , Kunsthistorisches Institut Florenz , Bibliotheca Hertziana , Kubikat , KunstBibliothek Köln