@article{10_1017_S2040618500033402,
     author = {Macrobert, T. M.},
     title = {On {Recurrence} {Formulae}},
     journal = {Glasgow mathematical journal},
     pages = {36--37},
     year = {1956},
     volume = {2},
     number = {1},
     doi = {10.1017/S2040618500033402},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S2040618500033402/}
}