@InProceedings{,
author = "Alex Varshavsky and Adin Scannell and Anthony LaMarca and Eyal de Lara",
title = "Amigo: Proximity-based Authentication of Mobile Devices",
booktitle = "9th International Conference on Ubiquitous Computing (Ubicomp)",
address = "Innsbruck, Austria",
month = "September",
year = "2007",
pages = "",
}