المؤلفون: Neumann, Gert, Bauer, Tamara
URL الوصول: https://www.europeana.eu/item/2048408/item_IKY2MYXG6GT3AIY7ZTF54RQZVLF5JJLG?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCa
URL الوصول: https://www.europeana.eu/item/2048414/item_BH2O3K463YB5VTNNO6HJUQ2VTCDYRX3J?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCa
URL الوصول: https://www.europeana.eu/item/2048414/item_AQYFCF6VWWQTENNOWSYKCCH5HQIPWLST?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCa
URL الوصول: https://www.europeana.eu/item/2048414/item_ARNUNDRDSCR5VBILPQRBI7JHRGIKEBQM?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCa
URL الوصول: https://www.europeana.eu/item/2048418/item_DIX3P363TKA55OEJ6NW2NMKXBOA6FQYU?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCa