Columbia subject headings:
Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡ (6-ai͡a konferent͡sii͡a : 1912 : Prague, Czech Republic)
Harvard subject headings:
Konferent͡sii͡a RSDRP (6th : 1912 : Prague, Czechoslovakia)
Princeton subject headings: