"0"^^ . "809;813" . "11210" . "[E3F31BC02040]" . . "Czechoslovak Mathematical Journal" . . "Nebesk\u00FD, Ladislav" . "A new proof of a characterization of the set of all geodesics in a connected graph"@en . "0011-4642" . "1"^^ . . . "A new proof of a characterization of the set of all geodesics in a connected graph" . "RIV:J13/98:112100448" . "760224" . . . . . "48" . "A new proof of a characterization of the set of all geodesics in a connected graph" . "A new proof of a characterization of the set of all geodesics in a connected graph"@en . "4" . "RIV:J13/98:112100448!RIV/1998/MSM/MSM8M80" . . "1"^^ .