@inproceedings{ForsterGanianKluteNollenburg19,
 author = {Henry F{ö}rster and
Robert Ganian and
Fabian Klute and
Martin N{ö}llenburg},
 booktitle = {Graph Drawing and Network Visualization - 27th International Symposium,
{GD} 2019, Prague, Czech Republic, September 17-20, 2019, Proceedings},
 editor = {Daniel Archambault and
Csaba D. T{\'{o}}th},
 keywords = {nfpc},
 pages = {147--161},
 publisher = {Springer},
 series = {Lecture Notes in Computer Science},
 title = {On Strict (Outer-)Confluent Graphs},
 url = {http://arxiv.org/abs/1908.05345},
 volume = {11904},
 year = {2019}
}