Literaturrecherche

Literatur Siegel V, Bergström B, Strömberg J-O, Schalk PH (1990) Distribution, size frequencies and maturity stages of krill, Euphausia superba, in relation to sea-ice in the northern Weddell Sea. Polar Biol 10:549-557

Literatur Siegel V, Piatkowski U (1990) Variability in the macrozooplankton community off the Antarctic Peninsula. Polar Biol 10:373-386