Dirac's equation and the spin-spin interactions of a two electrons

[1] BREIT, 1930, PHYS REV, V36, P385

[2] The effect of retardation on the interaction of two electrons [J]. PHYSICAL REVIEW, 1929, 34 (04): : 0553 - 0573

[3] Gaunt J.A., 1929, PHILOS T R SOC LON A, V228, P151, DOI DOI 10.1098/RSTA.1929.0004

[4] Concerning the impact of two particles, taking into account the retardation of the forces. [J]. ZEITSCHRIFT FUR PHYSIK, 1931, 70 (11-12): : 786 - 795

[5] Note on the theory of the interaction of field and matter [J]. PHYSICAL REVIEW, 1930, 35 (05): : 0461 - 0477

[6] ROSENFELD L, 1931, Z PHYS, V73, P253

[1] BREIT, 1930, PHYS REV, V36, P385

[2] The effect of retardation on the interaction of two electrons [J]. PHYSICAL REVIEW, 1929, 34 (04): : 0553 - 0573

[3] Gaunt J.A., 1929, PHILOS T R SOC LON A, V228, P151, DOI DOI 10.1098/RSTA.1929.0004

[4] Concerning the impact of two particles, taking into account the retardation of the forces. [J]. ZEITSCHRIFT FUR PHYSIK, 1931, 70 (11-12): : 786 - 795

[5] Note on the theory of the interaction of field and matter [J]. PHYSICAL REVIEW, 1930, 35 (05): : 0461 - 0477

[6] ROSENFELD L, 1931, Z PHYS, V73, P253