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Citation: Pp. Ballesta et al., Interlaboratory exercises for volatile organic compound determination, ATMOS ENVIR, 35(33), 2001, pp. 5729-5740

Authors: Ballesta, PP Connolly, R Boix, A Cancelinha, J

Citation: Pp. Ballesta et al., Assessment of urban background concentrations of aromatic compounds in airby means of diffusive sampling, FR ENV BULL, 10(1), 2001, pp. 46-53

Authors: Cocheo, V Sacco, P Boaretto, C De Saeger, E Ballesta, PP Skov, H Goelen, E Gonzalez, N Caracena, AB

Citation: V. Cocheo et al., Urban benzene and population exposure, NATURE, 404(6774), 2000, pp. 141-142

Authors: Ballesta, PP De Saeger, E Kotzias, D

Citation: Pp. Ballesta et al., "State of the art of the PAHs' analysis in ambient air" - Ispra, 22-24 March 1999, FR ENV BULL, 8(9-10), 1999, pp. 499-505

Authors: Ballesta, PP Baldan, A Cancelinha, J

Citation: Pp. Ballesta et al., Atmosphere generation system for the preparation of ambient air volatile organic compound standard mixtures, ANALYT CHEM, 71(11), 1999, pp. 2241-2245