Density waves and star formation in grand-design spiralsBernabé Cedrés, Jordi Cepa, Ángel Bongiovanni, Héctor Castañeda, Miguel Sánchez-Portal and Akihiko TomitaA&A, 560 (2013) A59DOI: https://doi.org/10.1051/0004-6361/201321588
