Gregorovius, Ferdinand,  1821-1891 <br/><br/>
The emperor Hadrian :  a picture of the Graeco- Roman world in his time / 
by Ferdinand Gregorovius; translated by Mary E. Robinson 
 - London :  Macmillan,  1898 
 - xviii, 414 p. ;  22 cm. 
<br/><br/>Include bibliography