Publication
Changes to Airborne Pollen Counts across Europe
Chiara Ziello, Tim H. Sparks, Nicole Estrella, Jordina Belmonte, Karl C. Bergmann, Edith Bucher, Maria Antonia Brighetti, Athanasios Damialis, Monique Detandt, Carmen Galán, Regula Gehrig, Lukasz Grewling, Adela M. Gutiérrez Bustillo, Margrét Hallsdóttir, Marie-Claire Kockhans-Bieda, Concepción De Linares, Dorota Myszkowska, Anna Pàldy, Adriana Sánchez, Matthew Smith, Michel Thibaudon, Alessandro Travaglini, Agnieszka Uruska, Rosa M. Valencia-Barrera, Despoina Vokou, Reinhard Wachter, Letty A. de Weger, Annette Menzel
PLoS ONE, April 2012, PLOS
DOI: 10.1371/journal.pone.0034076