A theorem of the alternatives for the equation |Ax| - |B||x| = b
ROHN, Jiří. A theorem of the alternatives for the equation |Ax| - |B||x| = b. <em>Optimization Letters. </em> 2012, <b>6</b>(3), 585-591. ISSN 1862-4472. E-ISSN 1862-4480<br>Dostupné z: doi:10.1007/s11590-011-0284-4