Variability and dust filtration in the transition disk J160421.7-213028 observed in optical scattered light
P. Pinilla, J. de Boer, M. Benisty, A. Juhász, M. de Juan Ovelar, C. Dominik, H. Avenhaus, T. Birnstiel, J. H. Girard, N. Huelamo, A. Isella and J. Milli