RussGus: 82 hits for M6462 on page 9

The Bibliographic Database of German Publication on Russia, the Soviet Union and its Successor States (RussGus) contains about 170.000 records from 1974 to 2003 and collects publications of different document types: books, dissertations and other university publications, articles from journals and newspapers including reviews, maps etc. The lists of personal and geographical subjects are located here and here.

Your search for M6462 provides 82 hits
81	Murad Gadžievič Magomedov: Obrazovanie chazarskogo kaganata. Po materialam archeologičeskich issledovanij i pis'mannym dannym. (Die Entstehung des Chasaren-Khaganats. Nach Materialien aus archäologischen Forschungen und schriftlichen Quellen) Ludwig, Dieter, in: Jahrbücher für Geschichte Osteuropas, 33, 1985, S. 241-243 (Rezension)
82	Vom XXV: Parteitag der KPdSU. Berichte, Reden und Ansprachen von Iwan Kapitanow, Stane Dolanec, Pak Sen Tscher, Iwan Bodjul, Anatoli Alexandrow, Georgi Markow, Dshabar Rassulow, Nicolai Slobin, Johannes Käbin, Jewgeni Tjashelnikow, Alves Baptista, Enrico Berlinguer, Americo Zorrilla, Iwan Bondarenko, Muchamednasar Gapurow, Olga Guzewa, Juri Christoradnow, Dimitri Galkin, Nguyen Thi Binh und Viktor Lomakin n=Neues Deutschland in: Neues Deutschland, 28.02.1976, 51, S. 5-7

The Bibliographic Database of German Publication on Russia, the Soviet Union and its Successor States (RussGus)

Murad Gadžievič Magomedov: Obrazovanie chazarskogo kaganata. Po materialam archeologičeskich issledovanij i pis'mannym dannym. (Die Entstehung des Chasaren-Khaganats. Nach Materialien aus archäologischen Forschungen und schriftlichen Quellen)