Bulgar Words and Expressions: Features of the old (Turkic) Bulgar language that have been preserved in the modern (Slavic) language.
HPSG-Based Syntactic Treebank of Bulgarian: Project to create a high quality set of syntactic structures of Bulgarian sentences within the framework of HPSG.
The Pomaks: Sociolinguistic survey of the Pomaks, a 30,000-strong Muslim Slavic-speaking community living in Western Thrace (Northern Greece). Their language is essentially a Bulgarian dialect.