@article{10_37236_6928,
     author = {Petr Gregor and Tom\'a\v{s} Novotn\'y and Riste \v{S}krekovski},
     title = {Extending perfect matchings to {Gray} codes with prescribed ends},
     journal = {The electronic journal of combinatorics},
     year = {2018},
     volume = {25},
     number = {2},
     doi = {10.37236/6928},
     zbl = {1391.05145},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/6928/}
}