Burgel, R. <br/><br/>
System design considerations on combined wind-photovoltaic multi-kilowatt energy converters 
/ R. Burgel, F. Gerritse, J. Welschen 
. - Brussels  : ECSC, 1985
. - 32 p.  : ill.  ; 30 cm. 
 - Energy .
<br/><br/> Report EUR 10113 EN 
<br/><br/>Bibliogr. 
<br/><br/><label>Source: </label> Don 
<br/><br/><label>Universal Decimal Class. No.: </label>620.97