Literaturangabe:
Kaufhold, S., Zienert, S., Thürmer, C., Müller-Belecke, A. (2012): The production of whitefish Coregonus spp. in small scale pond-in-pond systems as an alternative for classic aquaculture in carp ponds of Western Europe? Vortrag Aqua2012, Prag, 1.-5.9.12