@InProceedings{HoaThi05,
author = "Hoang, T. M. and Thierauf, T.",
title = "The Complexity of the Inertia and some Closure Properties of {G}ap{L} ",
booktitle = "20th IEEE Conference on Computational Complexity (CCC)",
publisher = "IEEE Computer Society Press",
year = "2005",
pages = "28 - 37",
}