@article {36494,
	title = {Metabolic quotient of the soil microflora in relation to plant succession},
	volume = {79},
	year = {1989},
	pages = {174-178},
	publisher = {Oecologia},
	url = {http://www.springerlink.com/content/un33416n174m218p/fulltext.pdf},
	author = {Insam, H. and Haselwandter, K.}
}
