@inproceedings{e69ea973d0e440649c67d62dcd747a11,
title = "Evaluating Direct Manipulation Operations for Constraint-Based Layout",
author = "Clemens Zeidler and Christof Lutteroth and Wolfgang Stuerzlinger and Gerald Weber",
year = "2013",
doi = "10.1007/978-3-642-40480-1_35",
language = "English",
isbn = "9783642404795",
series = "Lecture Notes in Computer Science",
publisher = "Springer",
pages = "513--529",
editor = "P. Kotze and G. Marsden and Lindgaard, {G. } and J. Wesson and M. Winckler",
booktitle = "Human - Computer Interaction-INTERACT 2013",
}