1. Bourbaki, N.: Algèbre Commutative, Ch. VII. Paris: Hermann, 1965
2. Cartan, H., Eilenberg, S.: Homological Algebra. Princeton Math. Series19. Princeton Univ. Press 1956
3. Coates, J.:p-adicL-functions and Iwasawa's Theory. In: Algebraic number fields:L-functions and Galois properties. Proc. Sympos., Univ. Durham, Durham, 1975, pp. 269?353. London-New York-San Francisco: Academic Press 1977
4. Coates, J., Lichtenbaum, S.: On ?-adic zeta functions. Ann. of Math.98, 498?550 (1973)
5. Iwasawa, K.: Onp-adicL-functions. Ann. of Math.89, 198?205 (1969)