1. Madara

AKM/K/9989

2. Wirtschaft und Umwelt früher Bauern in Thrakien :

B.I/9306

3. Godishnik na Narodniia arkheologicheski muzeĭ, Plovdiv

AKM/K/9575

4. Reisen und ausgrabungen in Ägypten, Kleinasien, Bulgarien und Griechenland 1930 - 1934.

A.VI/0893

5. Godişnik na Sofiyskiya universitet "Sv. Kliment Ohridski," Istoriçeski fakultet Spetsialnost Arheologiya =

6. Records of the department of state relating to internal affairs of Turkey, 1910-29

M/0275-29

7. Records of the department of state relating to internal affairs of Turkey, 1910-29

M/0275-13

8. Records of the department of state relating to internal affairs of Turkey, 1910-29

M/0275-26

9. Records of the department of state relating to internal affairs of Turkey, 1910-29

M/0275-30