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@article{DM_1995_7_1_a1, author = {I. R. Khaverlik}, title = {On the complexity of the realization of {Boolean} matrices with a connected boundary}, journal = {Diskretnaya Matematika}, pages = {19--51}, publisher = {mathdoc}, volume = {7}, number = {1}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_1995_7_1_a1/} }
I. R. Khaverlik. On the complexity of the realization of Boolean matrices with a connected boundary. Diskretnaya Matematika, Tome 7 (1995) no. 1, pp. 19-51. http://geodesic.mathdoc.fr/item/DM_1995_7_1_a1/