Rybakov Yu.P.

International Journal of Theoretical Physics. Kluwer Academic/Plenum Publishers. Vol. 23. 1984. P. 325-333

Journal of Physics A: Mathematical and General. Vol. 15. 1982. P. 269-275

Soviet Physics Journal. Kluwer Academic Publishers-Plenum Publishers. Vol. 25. 1982. P. 34-36

Soviet Physics Journal. Kluwer Academic Publishers-Plenum Publishers. Vol. 24. 1981. P. 667-670

Soviet Physics Journal. Kluwer Academic Publishers-Plenum Publishers. Vol. 24. 1981. P. 53-56

Soviet Physics Journal. Kluwer Academic Publishers-Plenum Publishers. Vol. 23. 1980. P. 758-761

International Journal of Theoretical Physics. Kluwer Academic/Plenum Publishers. Vol. 18. 1979. P. 425-432

Soviet Physics Journal. Kluwer Academic Publishers-Plenum Publishers. Vol. 18. 1975. P. 489-492

Foundations of Physics. Kluwer Academic Publishers-Plenum Publishers. Vol. 4. 1974. P. 149-161