Photometric and polarimetric clues to the circumstellar environment of RY LupiN. Manset, P. Bastien, F. Ménard, C. Bertout, A. Le Van Suu and L. BoivinA&A, 499 1 (2009) 137-148DOI: https://doi.org/10.1051/0004-6361/200810945