Mapping of large scale 158 [CII] line emission: Orion A B. Mookerjea, S. K. Ghosh, H. Kaneda, T. Nakagawa, D. K. Ojha, T. N. Rengarajan, H. Shibai and R. P. Verma A&A, 404 2 (2003) 569-578 Published online: 02 June 2003 DOI: 10.1051/0004-6361:20030537