For further information on the contents of the database and on specific help for searching, contact:

Risų National Laboratory for Sustainable Energy, DTU
Information Service Department
att.: Line Nissen
Bldg. 115, P.O. Box 49
DK-4000 Roskilde, Denmark
Phone: (+45) 4677 4010
E-mail: lrni@risoe.dtu.dk
Fax: (+45) 4677 4013