CHEMICAL COMPOSITION OF B-TYPE SUBDWARF HD 4539

[1] BARNARD AJ, 1969, ASTRON ASTROPHYS, V1, P28

[2] BARNARD AJ, 1970, PRIVATE COMMUNICATIO

[3] NEUTRAL-HELIUM LINE STRENGTHS .2. B-TYPE SUBDWARF HD-205805 [J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1970, 19 (176) : 327 - &

[4] BASCHEK B, 1966, ABH HAMBURGER STERNW, V8, P26

[5] APPROACH TO EQUILIBRIUM IN CNO BI-CYCLE [J]. ASTROPHYSICAL JOURNAL, 1965, 141 (02) : 688 - &

[6] COOPER J, 1969, PHYS REV, V180, P299

[7] A SEARCH FOR BLUE STARS IN HIGH GALACTIC LATITUDES [J]. ASTRONOMICAL JOURNAL, 1958, 63 (11) : 484 - 487

[8] CALCULATED ELECTRON AND ION STARK BROADENING OF ALLOWED AND FORBIDDEN 2P-NL (N]-5, L=1,2,...,N-1) TRIPLET AND SINGLET TRANSITIONS IN NEUTRAL HELIUM [J]. ASTROPHYSICAL JOURNAL, 1969, 157 (2P1) : 963 - &

[9] GREENSTEIN JL, 1960, STARS STELLAR SYSTEM, P703

[10] Hill P. W., 1965, MON NOT R ASTRON SOC, V129, P137

[1] BARNARD AJ, 1969, ASTRON ASTROPHYS, V1, P28

[2] BARNARD AJ, 1970, PRIVATE COMMUNICATIO

[3] NEUTRAL-HELIUM LINE STRENGTHS .2. B-TYPE SUBDWARF HD-205805 [J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1970, 19 (176) : 327 - &

[4] BASCHEK B, 1966, ABH HAMBURGER STERNW, V8, P26

[5] APPROACH TO EQUILIBRIUM IN CNO BI-CYCLE [J]. ASTROPHYSICAL JOURNAL, 1965, 141 (02) : 688 - &

[6] COOPER J, 1969, PHYS REV, V180, P299

[7] A SEARCH FOR BLUE STARS IN HIGH GALACTIC LATITUDES [J]. ASTRONOMICAL JOURNAL, 1958, 63 (11) : 484 - 487

[8] CALCULATED ELECTRON AND ION STARK BROADENING OF ALLOWED AND FORBIDDEN 2P-NL (N]-5, L=1,2,...,N-1) TRIPLET AND SINGLET TRANSITIONS IN NEUTRAL HELIUM [J]. ASTROPHYSICAL JOURNAL, 1969, 157 (2P1) : 963 - &

[9] GREENSTEIN JL, 1960, STARS STELLAR SYSTEM, P703

[10] Hill P. W., 1965, MON NOT R ASTRON SOC, V129, P137