@article{Ganianetal13,
 author = {Michel Boyer and Sif El Harti and Amal El Ouarari and
Robert Ganian and Tomas Gavenciak and Gena Hahn and
Carsten Moldenauer and Ignaz Rutter and Benoit
Theriault and Martin Vatshelle},
 journal = {Journal of Combinatorial Mathematics and Combinatorial Computing},
 pages = {141--159},
 title = {Cops-and-robbers: remarks and problems},
 volume = {85},
 year = {2013}
}