1. On the classgroup of integral grouprings of finite abelian groups
2. The Units of Group-Rings
3. Die Theorie der algebraischen Zahlkörper ”(“Zahlbericht ”);Hilbert;Collected works
4. 4. Kervaire M. A. and Murthy M. P. , “On the projective classgroup of cyclic groups of prime power order p n. To appear in J. of Algebra.
5. 5. Reiner I. and Ullom S. , “A Mayer-Vietoris Sequence for Class Groups “. (To be published.)