501
Published: 1960
Superior document: Veröffentlichungen der Kommission für neuere Geschichte Österreichs 45
502
503
Published: 1877
Superior document: Das geographische Wörterbuch des Abu 'Obeid 'Abdallah ben 'Abd el-'Azîz el-Bekrí nach den Handschriften zu Leiden, Cambridge, London und Mailand 2
504
Published: 1976
505
Published: 1901
Superior document: Catalogue of the African plants collected by Dr. Friedrich Welwitsch in 1853 - 61 Vol.2, Part 2
506
507
508
Published: 2009;, 2009.
Superior document: Nag Hammadi and Manichaean Studies, Volume 63
509
510
511
Published: 2005
512
Published: 2009
513
514
515
Published: 1854-1862
516
Published: 2013
Superior document: Translated texts for historians volume 58
517
518
Published: 1976
Superior document: Schriften des Salzburger Barockmuseums 2
519
520