Deep near-infrared interferometric search for low-mass companions around β PictorisO. Absil, J.-B. Le Bouquin, J. Lebreton, J.-C. Augereau, M. Benisty, G. Chauvin, C. Hanot, A. Mérand and G. MontagnierA&A, 520 (2010) L2DOI: https://doi.org/10.1051/0004-6361/201015156