PLANE WAVE-LIKE SOLUTIONS OF WEAKENED FIELD EQUATIONS IN PERES SPACE-TIME

[1] Kilmister C W, 1961, P CAMBRIDGE PHIL SOC, V57, P851

[2] Lovelock D., 1967, COMMUN MATH PHYS, V5, P205, DOI 10.1007/BF01646341

[3] Lovelock D., 1967, COMMUN MATH PHYS, V5, P257

[4] SOME GRAVITATIONAL WAVES [J]. PHYSICAL REVIEW LETTERS, 1959, 3 (12) : 571 - 572

[5] RUND H, 1967, TENSOR, V18, P239

[6] Synge J. L., 2018, TENSOR CALCULUS

[7] TAKENO H, 1961, SCI REP RES I THEO P, V1

[8] THOMPSON AH, 1963, THESIS USAF

[1] Kilmister C W, 1961, P CAMBRIDGE PHIL SOC, V57, P851

[2] Lovelock D., 1967, COMMUN MATH PHYS, V5, P205, DOI 10.1007/BF01646341

[3] Lovelock D., 1967, COMMUN MATH PHYS, V5, P257

[4] SOME GRAVITATIONAL WAVES [J]. PHYSICAL REVIEW LETTERS, 1959, 3 (12) : 571 - 572

[5] RUND H, 1967, TENSOR, V18, P239

[6] Synge J. L., 2018, TENSOR CALCULUS

[7] TAKENO H, 1961, SCI REP RES I THEO P, V1

[8] THOMPSON AH, 1963, THESIS USAF