International Review of Hydrobiology
International Review of Hydrobiology > 96 > 6 > 686 - 708
International Review of Hydrobiology > 101 > 1-2 > 69 - 77
International Review of Hydrobiology > 103 > 3-4 > 37 - 47
International Review of Hydrobiology > 106 > 5-6 > 217 - 225