Nikolaos I Mystikos, Saint, Patriarch of Constantinople 852-925.
Miscellaneous writings /
Nicholas I, Patriarch of Constantinople = Nicolai I Constantinopolitani Patriarchae opuscula diversa / Greek text and English translation by L.G. Westerink 
. - Washington, D.C. : Dumbarton Oaks Center for Byzantine Studies, Trustees for Harvard University,  1981 
. - xxiv, 175 p.  24 cm. 
 - Dumbarton Oaks texts  6 Corpus fontium historiae Byzantinae  v. 20 Series Washingtonensis .
<br/>К.: Бібліогр. : c. [xxii]-xxiii, Indexes 
<br/><label>  ISBN: </label>0-88402-089-4 
<br/><br/><label>Subjects--Personal Names: </label><br/>Nikolaos I  Mystikos, Saint, Patriarch of Constantinople  852-925