1. Alexander, P.O. (1979) Rare earth element in Dhandhuka bore hole suite, Deccan basalts, Western India. Jour. Geol. Soc. India, v.20, pp.73–82.
2. Alexander, P.O. (1981) Age and duration of Deccan volcanism. Mem. Geol. Soc. India, No.10, pp.244–258.
3. Alexander, P.O. and Thomas, H. (2011) Copper in Deccan basalts (India): review of the abundancesand patterns of distribution. Bull. del. Inst. Fisiographia Geologia, v.79–81, pp.107–112.
4. Alwarez, L.W., Alwarez, W., Asaro, F and Michel, H.V. (1980) Extra-terrestrial cause for the Cretaceous-Tertiary extinctions. Science, v.208, pp.1095–1108.
5. Anderson, D. L. (2005) Large igneous provinces, delamination, and fertile mantle. Elements, v 1(5), pp.271–275.