@article{Aichholzer2007,
author = "Aichholzer, O. and Aurenhammer, F. and Huemer, C. and Vogtenhuber, B.",
doi = "10.1007/s00373-007-0750-z",
issn = "0911-0119",
journal = "Graphs and Combinatorics",
keyword = "Enumeration scheme,Geometric graphs,Gray codes",
link = "http://link.springer.com/10.1007/s00373-007-0750-z",
month = "oct",
number = "5",
pages = "467--479",
title = "Gray Code Enumeration of Plane Straight-Line Graphs",
uri = "http://link.springer.com/10.1007/s00373-007-0750-z",
volume = "23",
year = "2007",
}