@article{AMI_2013_42_a8,
     author = {Jos\'e L. Ram{\'\i}rez},
     title = {Bi-periodic incomplete {Fibonacci} sequences},
     journal = {Annales mathematicae et informaticae},
     pages = {83--92},
     publisher = {mathdoc},
     volume = {42},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_2013_42_a8/}
}