by A Hübler, R Klette, G Werner
Reference:
Shortest Path Algorithms for Graphs of Restricted In-Degree and Out-Degree. (A Hübler, R Klette, G Werner), In Elektronische Informationsverarbeitung und Kybernetik, volume 18, 1982.
Bibtex Entry:
@article{hbler1982shortestout-degree.,
author = "Hübler, A and Klette, R and Werner, G",
journal = "Elektronische Informationsverarbeitung und Kybernetik",
number = "3",
pages = "141--151",
title = "Shortest Path Algorithms for Graphs of Restricted In-Degree and Out-Degree.",
volume = "18",
year = "1982",
}