1. Bambauer HU, Bernotat WH (1982) The microcline/sanidine transformation isograd in metamorphic regions. I. Composition and structural state of alkali feldspars from granitoid rocks of two N-S traverses across the Aar Massif and Gotthard ?Massif?, Swiss Alps. Schweiz Mineral Petrogr Mitt 62:185?230
2. Bambauer HU, Eberhard E, Viswanathan K (1967a) The lattice constants and related parameters of ?plagioclases (low)?. Schweiz Mineral Petrogr Mitt 47:351?364
3. Bambauer HU, Corlett M, Eberhard E, Viswanathan K (1967b) Diagrams for the determination of plagioclases using X-ray powder methods. Schweiz Mineral Petrogr Mitt 47:333?349
4. Bernard L, Currat R, Delamoye P, Zeyen CME, Hubert S, de Kouchovsky R (1983) Neutron scattering investigation of incommensurate ThBr4. J Phys C Solid State Phys 16:433?456
5. Bernotat WH, Bambauer HU (1982) The microcline/sanidine transformation isograd in metamorphic regions. II. The region of Lepontine metamorphism, Central Swiss Alps. Schweiz Mineral Petrogr Mitt 62:231?244