APA

Köppel M., Kerlen-Prinz J., World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires) & Kerlen-Prinz J.Phasing out nuclear energy and support for renewables and CHP. : .

Chicago

Köppel Matthias, Kerlen-Prinz Jörg, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires) and Kerlen-Prinz Jörg.Phasing out nuclear energy and support for renewables and CHP. : .

Harvard

Köppel M., Kerlen-Prinz J., World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires) and Kerlen-Prinz J.Phasing out nuclear energy and support for renewables and CHP. : .

MLA

Köppel Matthias, Kerlen-Prinz Jörg, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires) and Kerlen-Prinz Jörg.: . .