Otmar Stahl

ETA CARINAE ACROSS THE 2003.5 MINIMUM: ANALYSIS IN THE VISIBLE AND NEAR-INFRARED SPECTRAL REGION

O. Stahl, K. Weis, T. Gull, 2009, 0901.0707.

A Change in the Physical State of η Carinae?

O. Stahl, R. Humphreys, O. Stahl, 2004, astro-ph/0410718.