TY - CPAPER TI - Maser effects in the recombination lines of ETA Carinae PY - 2001 AU - Abraham, Zulema AU - Damineli Neto, Augusto AU - Durouchoux, Philippe AU - Nyman, Lars-Ake AU - McAuliffe, Felipe T2 - International Astronomical Union Symposium J2 - Cosmic masers: from protostars to Black Holes : abstract PP - São Paulo PB - IAG-USP ER -