BLUE OBJECTS NEAR CEN XR-2

[1] BLANCO AV, 1967, IAU2035 CIRC

[2] COUSINS AWJ, 1963, ROB64

[3] NGC 5189 AND CRUX X-RAY SOURCE [J]. NATURE, 1967, 215 (5106) : 1158 - &

[4] FREEMAN KC, IN PRESS

[5] A STRONG X-RAY SOURCE IN VICINITY OF CONSTELLATION CRUX [J]. NATURE, 1967, 215 (5096) : 38 - +

[6] OBSERVATION OF CEN XR-2 AND OTHER HIGH-ENERGY X-RAY SOURCES IN SOUTHERN SKY [J]. ASTROPHYSICAL JOURNAL, 1968, 152 (1P2) : L49 - &

[7] LUYTEN WJ, 1958, MAGNITUDES COLORS SO

[8] LYNGA G, 1968, P ASTRON SOC AUSTRAL, V1, P92

[9] ON OPTICAL IDENTIFICATION OF SCO X-1 [J]. ASTROPHYSICAL JOURNAL, 1966, 146 (01) : 316 - +

[10] SCHMIDTKALER T, 1964, Z ASTROPHYS, V58, P241

[1] BLANCO AV, 1967, IAU2035 CIRC

[2] COUSINS AWJ, 1963, ROB64

[3] NGC 5189 AND CRUX X-RAY SOURCE [J]. NATURE, 1967, 215 (5106) : 1158 - &

[4] FREEMAN KC, IN PRESS

[5] A STRONG X-RAY SOURCE IN VICINITY OF CONSTELLATION CRUX [J]. NATURE, 1967, 215 (5096) : 38 - +

[6] OBSERVATION OF CEN XR-2 AND OTHER HIGH-ENERGY X-RAY SOURCES IN SOUTHERN SKY [J]. ASTROPHYSICAL JOURNAL, 1968, 152 (1P2) : L49 - &

[7] LUYTEN WJ, 1958, MAGNITUDES COLORS SO

[8] LYNGA G, 1968, P ASTRON SOC AUSTRAL, V1, P92

[9] ON OPTICAL IDENTIFICATION OF SCO X-1 [J]. ASTROPHYSICAL JOURNAL, 1966, 146 (01) : 316 - +

[10] SCHMIDTKALER T, 1964, Z ASTROPHYS, V58, P241