Ambrosia Publication: <<Die >> protobulgarischen ...
Title:   <> protobulgarischen Inschriften.
    Purvobolgaiski nadpisi. German.
Author:   Beshevliev, Veselin ed.
Publisher:   Berlin : Akademie-Verlag,
Series:   Ber byz Arb Bd. 23
Date:   1963
Subject:   Inscriptions, Bulgarian
Format:   xxi, 361 p. :
LOC:   CN930.B415
Call Number:   HG 207.3/B 51/V. 23 (Gennadius Library)
Ambrosia:   http://ambrosia.ascsa.edu.gr:8991/F/?func=item-global&doc_library=BBG01&doc_number=000049395