SpringerLink (Online service), Gulati, R. D., Lammens, E., DePauw, N., & Van Donk, E. (2007). Shallow Lakes in a Changing World: Proceedings of the 5th International Symposium on Shallow Lakes, held at Dalfsen, The Netherlands, 5-9 June 2005 (1st ed. 2007.). Dordrecht: Springer Netherlands : Imprint: Springer.

SpringerLink (Online service), Ramesh D. Gulati, Eddy Lammens, Niels DePauw, and Ellen Van Donk. Shallow Lakes in a Changing World: Proceedings of the 5th International Symposium On Shallow Lakes, Held At Dalfsen, The Netherlands, 5-9 June 2005. 1st ed. 2007. Dordrecht: Springer Netherlands : Imprint: Springer, 2007.

SpringerLink (Online service), et al. Shallow Lakes in a Changing World: Proceedings of the 5th International Symposium On Shallow Lakes, Held At Dalfsen, The Netherlands, 5-9 June 2005. 1st ed. 2007. Dordrecht: Springer Netherlands : Imprint: Springer, 2007.