@article{10_21136_MB_1998_126307,
     author = {Nebesk\'y, Ladislav},
     title = {Characterizing the interval function of a connected graph},
     journal = {Mathematica Bohemica},
     pages = {137--144},
     publisher = {mathdoc},
     volume = {123},
     number = {2},
     year = {1998},
     doi = {10.21136/MB.1998.126307},
     mrnumber = {1673965},
     zbl = {0937.05036},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.1998.126307/}
}