1. Bambauer, H. U., Corlett, M., Eberhard, E., Biswanathan, K.: Diagrams for the determination of plagioclases using X-ray powder diagram. Schweiz. Mineral. Petrog. Mitt. 47, 1?24 (1967).
2. Barth, T. F. W.: Additional data for the two feldspar Goethermometer. Lithos 1, 305?306 (1968).
3. Bose, M. K.: Petrology of the intrusive alkalic suite of Koraput, Orissa. J. Geol. Soc. India 11, 99?126 (1970).
4. Bose, M. K.: Petrology of the nepheline syenite of Mount Girnar, Gujrat. Lithos 4, 357?366 (1971).
5. Bose, M. K.: Deccan basalts. Lithos 5, 133?147 (1972).