Ferreiro Mählmann, R. and Nieto, F. and Bozkaya, Ö. and Potel, S. and Türkmenoğlu, A. G. (2012):
Preface: clay mineral diagenesis and very low-grade metamorphic processes. Proceedings of the 2011 Frey–Kübler symposium.
In: Swiss Journal of Geosciences, 105 (2), p. 117. ISSN 1661-8726,
[Article]

Ferreiro Mählmann, R. and Bozkaya, Ö. and Potel, S. and Le Bayon, R. and Šegvić, B. and Nieto, F. (2012):
The pioneer work of Bernard Kübler and Martin Frey in very low-grade metamorphic terranes: paleo-geothermal potential of variation in Kübler-Index/organic matter reflectance correlations. A review.
In: Swiss Journal of Geosciences, 105 (2), pp. 121-152. Springer, ISSN 1661-8726,
DOI: 10.1007/s00015-012-0115-3,
[Article]