@Misc{DavidLloret1999,
author="David Lloret
and Joan Serrat",
title="System for calibration of a stereotatic frame.",
year="1999",
optnote="ADAS",
optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=20), last updated on Wed, 26 Jun 2024 17:52:01 +0200"
}