1. Gareev, F.A., Ivanova, S.P., Kalinkin, B.N.: Izv. Akad. Nauk SSSR (Ser. Fiz)32, 1690 (1968)
2. Gareev, F.A., Ivanova, S.P., Soloviev, V.G., Fedotov, C.I.: Part. Nucl. (USSR)4, 357 (1973)
3. Damgaard, J., Pauli, H.C., Pashkevich, V.V., Strutinsky, V.M.: Nucl. Phys. A135, 432 (1969)
4. Nojarov, R.: J. Phys. G: Nucl. Phys.10, 539 (1984)
5. Nojarov, R.: Ph. D. thesis, Sofia University, 1981