1. G.G. Vorobjev, Proceedings of the II Seminar Program of the Experimental Investigations at Meson Facility of the Institute of Nuclear Research of the USSR Academy of Sciences, 23--27 Apr. 1983, Zvenigorod (INR, Moscow, 1984) p. 313
2. V.G. Ableev, in Few Body X, Karlsruhe, 1983, edited by B. Zeitnitz (Elsevier Science Publications, 1984) p. 267
3. V.G. Ableev, Proceedings of the International Symposium on Modern Developments in Nuclear Physics, June 27--July 1, 1987, Novosibirsk, edited by O.P. Sushkov (World Scientific Publ. Co., Singapore, 1988) p. 690
4. B.S. Aladashvili et al., Nucl. Phys. B 86, 461 (1975)
5. B.S. Aladashvili et al., J. Phys. G 3, 1225 (1977)