@article {38481,
	title = {Effects of bulk precipitation pH and growth period on cation enrichment in precipitation beneath the canopy of a beech (Fagus moesiaca) forest stand},
	journal = {Science of the total environmentScience of the Total Environment},
	volume = {281},
	number = {1-3},
	year = {2001},
	pages = {79-85},
	isbn = {0048-9697},
	author = {Michopoulos, P and Baloutsos, G and Nakos, G and Economou, A.}
}
