@inproceedings{d5088e0a24304e3aad84811538d706d6,
title = "Topology of momentum space and quantum phase transitions",
keywords = "momentum space, quamtum phase transition, momentum space, quamtum phase transition, momentum space, quamtum phase transition",
author = "Grigory Volovik",
year = "2006",
language = "English",
pages = "pp. 49--56",
editor = "J. Kovac and M. Reiffers",
booktitle = "15th Conference of Czech and Slovak Physicists, Kosice, 5-8 Sept. 2005",
publisher = "Institute of Physics of the Slovak Academy of Sciences",
address = "Slovakia",
}