Authors: Hony, S Dominik, C Waters, LBFM Icke, V Mellema, G van Boekel, R de Koter, A Morris, PM Barlow, M Cox, P Kaufl, HU

Citation: S. Hony et al., Discovery of a double ring in the core of eta Carinae, ASTRON ASTR, 377(1), 2001, pp. L1-L4