@article{ELA_2004-2005__12__a1,
     author = {Stipanovi\'c, Du\v{s}an M. and Shankaran, Sriram and Tomlin, Claire J.},
     title = {Multi-agent avoidance control using an $M$-matrix property},
     journal = {The electronic journal of linear algebra},
     publisher = {mathdoc},
     volume = {12},
     year = {2004-2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2004-2005__12__a1/}
}