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@article{DA_1979_19_a0, author = {V. L. Beresnev and A. I. Davydov}, title = {Matrices having the property of connectedness}, journal = {Diskretnyj analiz i issledovanie operacij}, pages = {3--13}, publisher = {mathdoc}, number = {19}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DA_1979_19_a0/} }
V. L. Beresnev; A. I. Davydov. Matrices having the property of connectedness. Diskretnyj analiz i issledovanie operacij, no. 19 (1979), pp. 3-13. http://geodesic.mathdoc.fr/item/DA_1979_19_a0/