TY - JOUR AU - Nebeský, Ladislav TI - Route systems of a connected graph JO - Mathematica Bohemica PY - 1994 SP - 407 EP - 414 VL - 119 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.1994.126114/ DO - 10.21136/MB.1994.126114 LA - en ID - 10_21136_MB_1994_126114 ER -