TY - BOOK AU - Simons,Andrew AU - Bauer,Christian AU - Heck,Thomas ED - Paul Scherrer Institut TI - The Quantification of environmental indicators for sustainability assessment of future electricity supply options PY - 2011/// CY - Villigen, Switzerland PB - Paul Scherrer Institut KW - Energy systems N1 - February 2011; Includes bibliogr. references : (p. 29-30) ER -