@article{10_37236_4063,
     author = {Adrian Dumitrescu and Anirban Ghosh and Csaba D. T\'oth},
     title = {On fence patrolling by mobile agents},
     journal = {The electronic journal of combinatorics},
     year = {2014},
     volume = {21},
     number = {3},
     doi = {10.37236/4063},
     zbl = {1307.90149},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/4063/}
}