@article{ADM_2013_16_2_a8,
     author = {A. Polak and D. Simson},
     title = {Algorithms computing ${\rm O}(n, \mathbb{Z})$-orbits of $P$-critical edge-bipartite graphs and $P$-critical unit forms using {Maple} and {C\#}},
     journal = {Algebra and discrete mathematics},
     pages = {242--286},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2013_16_2_a8/}
}