@article{10_14736_kyb_2014_1_0019,
     author = {Zhai, Chao},
     title = {Sweep coverage of discrete time multi-robot networks with general topologies},
     journal = {Kybernetika},
     pages = {19--31},
     publisher = {mathdoc},
     volume = {50},
     number = {1},
     year = {2014},
     doi = {10.14736/kyb-2014-1-0019},
     mrnumber = {3195002},
     zbl = {1302.93225},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14736/kyb-2014-1-0019/}
}