Weinlich, F., Bräuer, K., Kämpf, H., Strauch, G., Tesar, J., Weise, S. M. (1999): An active subcontinental mantle volatile system in the western Eger rift, Central Europe: Gas flux, isotopic (He, C, and N) and compositional fingerprints. - Geochimica et Cosmochimica Acta, 63, 3653-3671.