ON OCCURRENCE AND NATURE OF PLANETS OUTSIDE SOLAR SYSTEM

[31] SPINRAD H, 1962, ASTROPHYS J, V135, P243

[32] SPITZER L, 1962, AM SCI, V50, P473

[33] STRAND KA, 1963, SKY TELESCOPE, V27, P204

[34] STRAND KA, 1964, APPL OPTICS, V2, P1

[35] STRAND KA, 1963, SKY TELESCOPE, V27, P232

[36] On the axial rotation of stars [J]. ASTROPHYSICAL JOURNAL, 1930, 72 (01) : 1 - 18

[37] Struve O., 1952, OBSERVATORY, V72, P199

[38] STRUVE O, 1950, STELLAR EVOLUTION, pCH2

[39] TOMBAUGH CW, 1961, PLANETS SATELLITES, P12

[40] DIAMONDS, METEORITES, AND THE ORIGIN OF THE SOLAR SYSTEM [J]. ASTROPHYSICAL JOURNAL, 1956, 124 (03) : 623 - 637

[31] SPINRAD H, 1962, ASTROPHYS J, V135, P243

[32] SPITZER L, 1962, AM SCI, V50, P473

[33] STRAND KA, 1963, SKY TELESCOPE, V27, P204

[34] STRAND KA, 1964, APPL OPTICS, V2, P1

[35] STRAND KA, 1963, SKY TELESCOPE, V27, P232

[36] On the axial rotation of stars [J]. ASTROPHYSICAL JOURNAL, 1930, 72 (01) : 1 - 18

[37] Struve O., 1952, OBSERVATORY, V72, P199

[38] STRUVE O, 1950, STELLAR EVOLUTION, pCH2

[39] TOMBAUGH CW, 1961, PLANETS SATELLITES, P12

[40] DIAMONDS, METEORITES, AND THE ORIGIN OF THE SOLAR SYSTEM [J]. ASTROPHYSICAL JOURNAL, 1956, 124 (03) : 623 - 637