@article {emelko2005review,
	title = {A review of Cryptosporidium removal by granular media filtration},
	journal = {Journal-American Water Works Association},
	volume = {97},
	number = {12},
	year = {2005},
	pages = {101{\textendash}115},
	author = {Emelko, Monica B and Huck, Peter M and Coffey, Bradley M}
}
