@article{05036667,
title = {Scheduling trajectories on a planar surface with moving obstacles.},
journal = {Acta Universitatis Apulensis. Mathematics - Informatics},
volume = {8},
year = {2004},
pages = {417-437},
zbl = {1099.68748},
language = {en},
url = {http://dml.mathdoc.fr/item/05036667}
}
Stefanakis, Emmanuel. Scheduling trajectories on a planar surface with moving obstacles.. Acta Universitatis Apulensis. Mathematics - Informatics, Tome 8 (2004) pp. 417-437. http://gdmltest.u-ga.fr/item/05036667/