@article{MZ_1942__48_169014,
     author = {W. Sch\"obe},
     title = {Das {Lucassche} {Ehepaarproblem}},
     journal = {Mathematische Zeitschrift},
     pages = {781--784},
     publisher = {mathdoc},
     volume = {48},
     year = {1942},
     url = {http://geodesic.mathdoc.fr/item/MZ_1942__48_169014/}
}