European energy markets observatory [Electronic resource] : 2006 and Winter 2006-2007 Data Set Ninth Edition, November 2007 . - Electronic text data. - Dordrecht : Springer Science+Business Media B.V., 2010. - ISBN 978-94-007-0091-8 : Б. ц. Рубрики: Environmental sciences    Renewable energy sources    Engineering economy    Environment    Environment, general    Energy economics    Renewable and green energy См. : Текст издания Доп.точки доступа: SpringerLink (Online service) Свободных экз. нет