@inbook{f145e569b07a482a8d858a4f2f2b5cc7,
title = "Estimation of focusing operators for a complex near surface layer",
keywords = "edited works: contributions, Geen BTA classificatie",
author = "DJ Verschuur and {Al Ali}, MN and {El Marhfoul}, B and COH Hindriks",
year = "2008",
language = "Undefined/Unknown",
isbn = "978-90-73817-38-8",
pages = "193--204",
editor = "{A.J. Berkhout}",
booktitle = "Delphi: The Acquisition and Preprocessing Project 2007",
publisher = "Delft University of Technology",
address = "Netherlands",
}