@article {grove2004assessment,
	title = {Assessment of changes in the microorganism community in a biofilter},
	journal = {Biochemical Engineering Journal},
	volume = {18},
	number = {2},
	year = {2004},
	pages = {111{\textendash}114},
	publisher = {Elsevier},
	author = {Grove, JA and Kautola, H and Javadpour, S and Moo-Young, M and Anderson, WA}
}
