@inbook{a09d23e4981b466cb3f4a41fb2d09f06,
title = "The influence of soil acidity and free air carbon dioxide enrichment (POPFACE) on root production and turnover in trees",
author = "G.W. Jentschke and M. Lukac and \{Van Dam\}, D. and H.W. Fritz and G. Jentschke and C. Calfapietra and D.L. Godbold and K. Radoglou",
year = "2001",
month = jan,
day = "1",
language = "English",
isbn = "960-869-47-3-6",
pages = "194--200",
booktitle = "Forest research: a challenge for an integrated approach.",
publisher = "NAGEF",
edition = "2001",
}