@article{articlee174c91f,
title   = {A Change in the physical state of carinae?},
author = {Davidson, K and Martin, J and Humphreys, R. M and Ishibashi, K and Gull, T. R and Stahl, O and Weis, K and Hillier, D. J and Damineli Neto, Augusto and  and Hamann, F},
year = {2005},
journal   = {Astronomical Journal}
}