@article{10_37236_429,
     author = {Peter Dankelmann and L. Volkmann},
     title = {The diameter of almost {Eulerian} digraphs},
     journal = {The electronic journal of combinatorics},
     year = {2010},
     volume = {17},
     doi = {10.37236/429},
     zbl = {1204.05042},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/429/}
}