Spanish Applied Spectroscopy Society (Sociedad de Espectroscopia Aplicada, SEA)  in collaboration with University of Oviedo and Gijón Local Government is glad to announce the  organization  of the XLII-CSI Colloquium Spectroscopicum Internationale, in Gijón (Spain) in June 2021.

Gijón an excellent city to held the XLII-CSI: