The German-Russian project on Siberian River Run-off (SIRRO) : Scientific Cruise Report of the Kara-Sea Expedition "SIRRO 2000" of RV "Akademik Boris Petrov" and first results / ed. by Ruediger Stein and Oleg Stepanets with contributions of the participants. (Berichte zur Polar- und Meeresforschung, 2001)