Cleve, Felix M..
The giants of pre-sophistic Greek philosophy: an attempt to reconstruct their thoughts. V. 2. /
Felix M. Cleve 
. - 3rd edition 
. - The Hague : Martinus Nijhoff,  1973 
. - vii, p. 330-580  24 cm. 
<br/>К.: Бібліогр. в підрядк. прим., Indices 
<br/><label>  ISBN: </label>90-247-0032-9 90-247-0034-5 (v. 1)