Raffensperger, Christian.
Ties of kinship: genealogy and dynastic marriage in Kyivan Rusʹ /
Christian Raffensperger 
. - Cambridge : Distributed by Harvard University Press for the Ukrainian Research Institute,  2016 
. - x, 407 p.  schem.  26 cm. 
 - (Harvard series in Ukrainian studies )
<br/>К.: Бібліогр. : c. 383-397, Index 
<br/><label>  ISBN: </label>978-1-932650-13-6 
<br/><br/><label>Subjects--Personal Names: </label><br/>Vladimir grand duke of Kiev  ca. 956-1015