@article{kosola_repeated_2001,
	title = {Repeated insect defoliation effects on growth, nitrogen aquisition, carbohydrates and root demography of poplars},
	volume = {129},
	journal = {Oecologia},
	author = {Kosola, K.R. and Dickmann, D.I. and Paul, EA and Parry, D.},
	year = {2001},
	keywords = {KBS}
}