Bercken, William van den..
Christian Thinking and the End of Communism in Russia /

. - Utrecht-Leiden : Interuniversity Institute for Missiological and Ecumen,  1993 
. - 154 p.  24 cm. 
 - ((IIMO  Research Publication; 34). )
<br/><label>  ISBN: </label>90-211-7004-3