@article{JIS_2011__14_5_a5,
     author = {Griffiths,  Martin},
     title = {A restricted random walk defined via a {Fibonacci} process},
     journal = {Journal of integer sequences},
     year = {2011},
     volume = {14},
     number = {5},
     zbl = {1217.05024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2011__14_5_a5/}
}