Bartol'd, V. V. 1869-1930.
Four studies on the history of Central Asia /
V.V. Barthold ; ytanslated from the Russian by V. and T. Minorsky 
. - Leiden : E.J. Brill,  1962- 
. - v.  19 cm. 
<br/><br/> У книзі : Ex Libris Lubomyr Hajda.
<br/> V. 2. Ulugh-Beg  <br/>  <br/>