Wirth, Richard Deutsches GeoForschungsZentrum;
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Wirth, R. (1985): The influence of the low-high quartz transformation on recrystallization and grain growth during contact metamorphism (Traversella Intrusion, North Italy). - Tectonophysics, 120, 1-2, 107-117.https://doi.org/10.1016/0040-1951(85)90089-7