@article{JRAM_1957__198_150344,
     author = {A. van Heemert},
     title = {Cyclic permutations with sequences and related problems.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {56--72},
     publisher = {mathdoc},
     volume = {198},
     year = {1957},
     zbl = {0084.01302},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1957__198_150344/}
}