A search for faint galactic carbon stars from the First Byurakan Spectral Sky Survey. I. K. Gigoyan, N. Mauron, M. Azzopardi, G. Muratorio and H. V. Abrahamyan A&A, 371 2 (2001) 560-570 Published online: 15 May 2001 DOI: 10.1051/0004-6361:20010397