TY - JOUR AU - Mandl, Petr TI - Decomposable non-negative matrices in a dynamic programming problem JO - Czechoslovak Mathematical Journal PY - 1970 SP - 504 EP - 510 VL - 20 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1970.100978/ DO - 10.21136/CMJ.1970.100978 LA - en ID - 10_21136_CMJ_1970_100978 ER -