@inbook{8b363ef4042c4db59b6301ec931da72b,
title = "Blended Acquisition and Survey Design, Chapter 4: Double Blending",
keywords = "edited works: contributions, Geen BTA classificatie",
author = "AJ Berkhout and G Blacquiere and DJ Verschuur",
year = "2010",
language = "English",
isbn = "9789073817449",
pages = "31--41",
editor = "G Blacquiere and {et al}",
booktitle = "Delphi: The Acquisition and Preprocessing Project (2009)",
publisher = "Delft University of Technology",
address = "Netherlands",
}