@article{10_1017_S0017089500009964,
     author = {Jennings, Derek},
     title = {An identity for the {Fibonacci} and {Lucas} numbers},
     journal = {Glasgow mathematical journal},
     pages = {381--384},
     year = {1993},
     volume = {35},
     number = {3},
     doi = {10.1017/S0017089500009964},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500009964/}
}