

@article {9199,
	title = {{Operation of a slow rate anaerobic digester treating municipal secondary sludge}},
	journal = {Electronic Journal of Biotechnology},
	volume = {5},
	number = {3},
	year = {2002},
	pages = {216{\textendash}227},
	author = {Benatti, CT and Tavares, CRG and Dias, BP and Moitinho, MDR}
}
