The Astrophysical Journal Supplement Series: 2017, vol: 228, issue: 1
1)- J E Lawler, C Sneden, G Nave, E A Den Hartog, N Emrahođlu, J J Cowan. IMPROVED Cr II log( ) VALUES AND ABUNDANCE DETERMINATIONS IN THE PHOTOSPHERES OF THE SUN AND METAL-POOR STAR HD 84937.The Astrophysical journal. Supplement series. 2017, 228 (1):