TY  - BOOK
AU  - Wengenmayr,Roland
AU  - Buhrke
TI  - Renewable energy: sustainable energy concepts for the future 
SN  - 9783527408047
PY  - 2008///
CY  - Weinheim
PB  - Wiley-VCH
KW  - Renewable energy sources
N1  - Includes bibliographical references and index
ER  -