QUASARS AS IMAGES OF SEYFERT NUCLEI

[1] ADLER R, 1965, INTRO GENERAL RELATI

[2] [Anonymous], PHYS REV B

[3] GALAXIES AS GRAVITATIONAL LENSES [J]. SCIENCE, 1968, 162 (3851) : 348 - &

[4] QUASARS BEHIND CLUSTERS OF GALAXIES [J]. NATURE, 1970, 226 (5243) : 335 - &

[5] BARNOTHY JM, 1968, ASTROPHYS LETT COMM, V2, P21

[6] BARNOTHY JM, 1968, SOV ASTRON, V11, P895

[7] Burbidge Geoffrey, 1967, QUASI STELLAR OBJECT

[8] Einstein A, 1936, Science, V84, P506, DOI 10.1126/science.84.2188.506

[9] MCVITTIE GC, 1965, GENERAL RELATVITY CO

[10] OORT JH, 1958, STRUCTURE EVOLUTION

[1] ADLER R, 1965, INTRO GENERAL RELATI

[2] [Anonymous], PHYS REV B

[3] GALAXIES AS GRAVITATIONAL LENSES [J]. SCIENCE, 1968, 162 (3851) : 348 - &

[4] QUASARS BEHIND CLUSTERS OF GALAXIES [J]. NATURE, 1970, 226 (5243) : 335 - &

[5] BARNOTHY JM, 1968, ASTROPHYS LETT COMM, V2, P21

[6] BARNOTHY JM, 1968, SOV ASTRON, V11, P895

[7] Burbidge Geoffrey, 1967, QUASI STELLAR OBJECT

[8] Einstein A, 1936, Science, V84, P506, DOI 10.1126/science.84.2188.506

[9] MCVITTIE GC, 1965, GENERAL RELATVITY CO

[10] OORT JH, 1958, STRUCTURE EVOLUTION