Vaňko, Juraj..
The language of Slovakia's Rusyns /

. - New York : 2000 
. - XX, 121 p. : tab.  23 cm. 
 - ((East European Monographs ; No. DXXXIX) (Classics of Carpato-Rusyn scholarship ; 11) )
<br/><label>  ISBN: </label>0-88033-437-1