Hvat, Ivan.
The Catacomb Ukrainian Catholic Church and Pope John Paul II /
Ivan Hnat 
. - Cambridge : Ukrainian Studies Fund Harvard University,  1984 
. - vi, p. 265-294  22 cm. 
 - (The Millenium Series )
<br/><br/> У книзі автограф : Iwachiw. В надзаг. на обкл. : The Millenium of Christianity in Rus'-Ukraine.
<br/>К.: Бібліогр. : c. 279-280 
<br/> The Catacomb Ukrainian Catholic Church and Pope John Paul II / Ivan Hnat  <br/>  Letter of His Holiness Pope John Paul II to Josyf Cardinal Slipyj on the occasion of the announcement of the millennium of Christianity in Ukraine to our venerable brother Josyf Cardinal Slipyj, Cardinal of the Holy Roman Church, Major Archbishop of Lviv for Ukrainians. <br/>
<br/><label>  ISBN: </label>0-9609822-5-6 
<br/><br/><label>Subjects--Personal Names: </label><br/>John Paul II  pope  1920-2005