Lemerle, Paul 1903-.
The agrarian history of Byzantium from the origins to the twelfth century: the sources and problems /
Paul Lemerle 
. - Galway : Officina Typographica, Galway University Press,  1979 
. - xii, 272 p.  23 cm. 
<br/>К.: Бібліогр. в підрядк. прим., Index