Kleffmann, J., Lorzer, J.C., Wiesen, P., Kern, C., Trick, S., Volkamer, R., Rodenas, M., Wirtz, K. 2006. Intercomparison of the DOAS and LOPAP techniques for the detection of nitrous acid (HONO). ATMOS ENVIRON, 40:3640-3652.
Kleffmann, J., Lorzer, J.C., Wiesen, P., Kern, C., Trick, S., Volkamer, R., Rodenas, M., Wirtz, K. 2006. Intercomparison of the DOAS and LOPAP techniques for the detection of nitrous acid (HONO). ATMOS ENVIRON, 40:3640-3652.