Energy Decisions and the Environment Benjamin F. Hobbs, Peter Meier E-Book (pdf) 06.12.2012

The Best of F. Scott Fitzgerald: The Great Gatsby + Tender Is the Night + This Side of Paradise + The Beautiful and Damned + The 13 Most Notable Short Stories: Bernice Bobs Her Hair + The Curious Case of Benjamin Button + The Diamond as Big as the Ritz + W Francis Scott Fitzgerald E-Book (epub) 20.11.2013

Complementarity Modeling in Energy Markets Steven A. Gabriel, Antonio J. Conejo, J. David Fuller E-Book (pdf) 20.07.2012