Bull. D'analy Dela Liter. Sci. Bulgare: Hist. Arch. et Ethno. Vol:28. Nos. 1-3 

 - Sofia  Acad. Bulg. Des. Sci.  1985 
<br/><br/><label>Subjects--Topical Terms: </label><br/>V5922:7m:N8
<br/><br/><label>Dewey Class. No.: </label>V5922:7m:N8  / 122I8.28