@article{10_37236_554,
     author = {Thotsaporn "Aek" Thanatipanonda},
     title = {Further hopping with toads and frogs},
     journal = {The electronic journal of combinatorics},
     year = {2011},
     volume = {18},
     number = {1},
     doi = {10.37236/554},
     zbl = {1217.91025},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/554/}
}