Sutton, MA, Nemitz, E, Beier, C, Butterbach Bahl, K, Cellier, P, de Vries, W, Cotrufo, F, Skiba, U, Di Marco, C, Jones, S, Laville, P, Soussana, JF, Loubet, B, Twigg, M, Famulari, D, Whitehead, J, Gallagher, MW, Neftel, A, Flechard, CR, Herrmann, B, Calanca, PL, Mattsson, ME, Schjoerring, JK, Daemmgen, U, Horvath, L, Tang, YS, Campbell, C, Olsesen, JE, Dragosits, U, Theobald, M, Levy, P, Mobbs, D, Milne, R, Reido, M, Viovy, N
, Smith, JU, Smith, P, Bergamaschi, P, Muller, J & Fowler, D 2006,
Challenges in Quantifying Atmosphere: Biosphere Exchange of Nitrogen Species. in T Cox, P Monks, D Fowler & P Borrell (eds),
Understanding and quatifying the atmospheric nitrogen cycle: 2nd ACCENT Barnsdale Expert Meeting. ACCENT Secretariat Urbino, Urbino, Italy, pp. 55-73.