@article {haberkamp2008protein,
	title = {Protein fouling of ultrafiltration membranes�investigation of several factors relevant for tertiary wastewater treatment},
	journal = {Journal of Environmental Engineering and Science},
	volume = {7},
	number = {6},
	year = {2008},
	pages = {651{\textendash}660},
	author = {Haberkamp, Jens and Ernst, Mathias and Makdissy, Gladys and Huck, Peter M and Jekel, Martin}
}
