RELATIVE GRADIENTS FOR 166 SOUTHERN STARS

[1] ATKINSON RD, 1940, M N, V100, P196

[2] Barbier D., 1941, ANN DASTROPHYS, V4, P30

[3] BLAAUW A, 1946, KAPTEYN ASTR LAB PUB, V52

[4] Photovisual magnitudes of southern stars [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1943, 103 (01) : 0154 - 0159

[5] DANJON A, 1949, B ASTRON, V14, P315

[6] Davidson C., 1928, JSI, V5, P238

[7] DOWELL JH, 1935, J SCI INSTR, V12, P224

[8] EGGEN OJ, COMMUNICATION

[9] GASCOIGNE SCB, 1949, OBSERVATORY, V69, P30

[10] GREAVES WMH, 1948, MN, V108, P150

[1] ATKINSON RD, 1940, M N, V100, P196

[2] Barbier D., 1941, ANN DASTROPHYS, V4, P30

[3] BLAAUW A, 1946, KAPTEYN ASTR LAB PUB, V52

[4] Photovisual magnitudes of southern stars [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1943, 103 (01) : 0154 - 0159

[5] DANJON A, 1949, B ASTRON, V14, P315

[6] Davidson C., 1928, JSI, V5, P238

[7] DOWELL JH, 1935, J SCI INSTR, V12, P224

[8] EGGEN OJ, COMMUNICATION

[9] GASCOIGNE SCB, 1949, OBSERVATORY, V69, P30

[10] GREAVES WMH, 1948, MN, V108, P150