Triggered star formation on the borders of the Galactic H ii region RCW 120 A. Zavagno, M. Pomarès, L. Deharveng, T. Hosokawa, D. Russeil and J. Caplan A&A, 472 3 (2007) 835-846 Published online: 09 July 2007 DOI: 10.1051/0004-6361:20077474