Title: Poshyreni︠a︡ marksyzmu i pershi marksystsʹki orhanizat︠s︡i ̈na Ukraïni
Subjects: Communism, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡
Places: Ukraine