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@article{IVM_1990_9_a12, author = {G. V. Davydov and I. M. Davydova}, title = {Solvability of the system $Ax=0$, $x\ge0$, with indeterminate coefficients}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {85--88}, publisher = {mathdoc}, number = {9}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1990_9_a12/} }
TY - JOUR AU - G. V. Davydov AU - I. M. Davydova TI - Solvability of the system $Ax=0$, $x\ge0$, with indeterminate coefficients JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1990 SP - 85 EP - 88 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1990_9_a12/ LA - ru ID - IVM_1990_9_a12 ER -
G. V. Davydov; I. M. Davydova. Solvability of the system $Ax=0$, $x\ge0$, with indeterminate coefficients. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 9 (1990), pp. 85-88. http://geodesic.mathdoc.fr/item/IVM_1990_9_a12/