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