The Editorial Committee

Eldar Straume, Department of Matematical Sciences,
Norwegian Universitety of Science and Technology,
7491 Trondheim, Norway,

Sergei Merkulov, Matematiska Institutionen, Stockholms Universitet,
106 91 Stockholm, Sweden.

Mikael Lindström, Department of Mathematical Sciences,
P.O. Box 3000, FIN-90014 University of Oulu, Finland.

Robert J. Magnus, University of Iceland, Dunhaga 3, Reykjavík, Iceland.

Søren Eilers, Institut for Matematiske Fag, Københavns Universitet,
Universitetsparken 5, DK-2100 København Ø, Denmark.

Coordinating Editor

Holger Andreas Nielsen, Institut for Matematik, Aarhus Universitet,
Ny Munkegade, DK-8000 Aarhus C, Denmark.