New Directions: The future of European urban air quality monitoring

Thomas A.J. Kuhlbusch, Paul Quincey, Gary W. Fuller, Frank Kelly, Ian Mudway, Mar Viana, Xavier Querol, Andrés Alastuey, Klea Katsouyanni, Ernie Weijers, Annette Borowiak, Robert Gehrig, Christoph Hueglin, Peter Bruckmann, Olivier Favez, Jean Sciare, Barbara Hoffmann, Karl Espen Yttri, Kjetil Tørseth, Uta Sager, Christof Asbach, Ulrich Quass