By Saleemul Huq (Int'l Inst For Environment And Development, UK), Joel B Smith (Stratus Consulting Inc., USA), Richard J T Klein (Stockholm Environment Inst, Sweden)
By Staffan Lindeberg (Lund Universtiy, Sweden)
By Rolf Carlson (University of Tromsoe, Tromsoe, Norway), Johan E. Carlson (EISLAB, Lulea University of Technology, Lulea, Sweden)
By R. Carlson (Department of Organic Chemistry, Umea University, Umea, Sweden)