Heide, K. and Schmidt, C.M. 2005. Determination of volatiles in volcanic rocks and minerals with a Directly Coupled Evolved Gas Analyzing System (DEGAS) -Part I: Interpretation of degassing profiles (DEGAS-profiles) of minerals and rocks on the basis of melting experiments. Annals of Geophysics. 48, 4-5 (Dec. 2005). DOI:https://doi.org/10.4401/ag-3228.