Beccaceci, S; Brown, R J C; Butterfield, D M; Harris, P M; Otjes, R P*; van Hoek, C*; Makkonen, U*; Catrambone, M*; Patier, R F*; Houtzager, M M G*; Putaud, J P* (2016) Standardisation of a European measurement method for the determination of anions and cations in PM2.5: results of field trial campaign and determination of measurement uncertainty. Environ. Sci. - Process. Impacts, 18 (12). pp. 1561-1571.
Brown, R J C; Pirrone, N*; van Hoek, C*; Horvat, M*; Kotnik, J*; Wangberg, I*; Corns, W T*; Bieber, E*; Sprovieri, F* (2010) Standardisation of a European measurement method for the determination of mercury in deposition: results of the field trial campaign and determination of a measurement uncertainty and working range. Accred. Qual. Assur., 15 (6). pp. 359-366.
Brown, R J C; Pirrone, N*; van Hoek, C*; Sprovieri, R*; Fernandez, R*; Tote, K* (2010) Standardisation of a European measurement method for the determination of total gaseous mercury: results of the field trial campaign and determination of a measurement uncertainty and working range. J. Enviorn. Monit., 12 (3). pp. 689-695.