@misc{misc95f946be,
title   = {Seyfert 2 galaxies: unification and the X-ray background},
author = {Kay, L E and Moran, E C and Filippenko, A V and Barth, A J and Leighly, K and Magalhães, Antonio Mário and Brotherton, M},
year = {2001},
publisher = {AAS},
booktitle   = {American Astronomical Society Meeting}
}