1. | | Autor: Assaf, A. George Coautor: ; Josiassen , Alexander | |
2. | | Autor: Josiassen , Alexander Coautor: ; Assaf, A. George | |
3. | | Autor: Assaf, A. George Coautor: ; Josiassen , Alexander Agbola, Frank W. | |
4. | | Autor: Kock, Florian Coautor: ; Josiassen , Alexander Assaf, A. George | |