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S. P. Efimov, “Transition operator between multipole states and their tensor structure”, Theoretical and Mathematical Physics, 39:2 (1979), 425–434 (Accesses: 103, Citations: 9, Attn.science Ind. 3)
S. P. Yefimov, “Absolutely blackbody in diffraction theory”, Stanford libraries 621.38405. R(133), Radio Engineering and Electronic Physics, 23:1 (1978), 6–13 (Citations: 5)
S. P. Efimov, “Compression of electromagnetic waves by anisotropic media ("nonreflecting crystal model)”, Radiophysics and Quantum Electronics, 38:11 (1978), 916–920pascal-francis.inist.fr/...=PASCAL7930362303 (Accesses: 587, Citations: 37, Altmetric Attention Score 6)
S. P. Efimov, R. Z. Muratov, “Scattering theory interference theorems in vector problems of low-frequency diffraction”, Dokl. Akad. Nauk SSSR, 241:6 (1978), 1315–1318pascal-francis.inist.fr/....=PASCAL7930195113 (Accesses: 72; Citations: 4)
S. P. Efimov, “Mathematical formulation of indeterminacy relations”, Soviet Physics Journal, 19:3 (1976), “340–343”pascal.inist.fr/...=PASCAL7630260939 (Accesses: 81; Citations: 6; Attn. Alt. Ind: 3)