TY - JOUR A1 - Ambus, P. A1 - Zechmeister-Boltenstern, S. A1 - Butterbach-Bahl, K. T1 - Sources of nitrous oxide emitted from European forest soils JO - Biogeosciences J1 - BG VL - 3 IS - 2 SP - 135 EP - 145 Y1 - 2006/03/20 PB - Copernicus Publications SN - 1726-4189 UR - https://bg.copernicus.org/articles/3/135/2006/ L1 - https://bg.copernicus.org/articles/3/135/2006/bg-3-135-2006.pdf DO - 10.5194/bg-3-135-2006 ER -