@article{10_37236_1235,
     author = {Bette Bultena and Frank Ruskey},
     title = {Transition restricted {Gray} codes},
     journal = {The electronic journal of combinatorics},
     year = {1996},
     volume = {3},
     number = {1},
     doi = {10.37236/1235},
     zbl = {0864.05066},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1235/}
}