Poster Ozone minihole observation over the Balkan Peninsula in March 2003. Poster presentation. Werner, R.; Valev, D.; Atanasov, A.; Kostadinov, I.; Petkov, B.; Giovanelli, G.; Stebel, K.; Petrotoli, A.; Palazzi, E.; Gausa, M. Publication details 36th COSPAR Scientific Assembly, Beijing, China, 16-23 July 2006. File: PP 37/2006 (pdf, 0.29 MB)