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@article{KJM_2004_26_1_a13, author = {Bo Zhou}, title = {A note on indecomposability of {Boolean} matrices}, journal = {Kragujevac Journal of Mathematics}, pages = {133 - 137}, publisher = {mathdoc}, volume = {26}, number = {1}, year = {2004}, zbl = {1095.15012}, url = {http://geodesic.mathdoc.fr/item/KJM_2004_26_1_a13/} }
Bo Zhou. A note on indecomposability of Boolean matrices. Kragujevac Journal of Mathematics, Tome 26 (2004) no. 1. http://geodesic.mathdoc.fr/item/KJM_2004_26_1_a13/