Trapping dust particles in the outer regions of protoplanetary disksP. Pinilla, T. Birnstiel, L. Ricci, C. P. Dullemond, A. L. Uribe, L. Testi and A. NattaA&A, 538 (2012) A114DOI: https://doi.org/10.1051/0004-6361/201118204
