Reference

Bernd Bölscher, Jens Wöllecke, Gelu Ispas (1996): Microhabitat requirements and effects of flooding on populations of coexisting cranefly species (Tipula, Diptera, Nematocera) in a fen meadow – Verhandlungen der Gesellschaft für Ökologie – 26_1996: 591 - 595.