Jeffrey S. Rohl. Reversing is Not Inherent in Lexiocographical Permutation Generation. Comput. J., 33(3):274-278, 1990.
@article{Rohl90, title = {Reversing is Not Inherent in Lexiocographical Permutation Generation}, author = {Jeffrey S. Rohl}, year = {1990}, researchr = {https://researchr.org/publication/Rohl90}, cites = {0}, citedby = {0}, journal = {Comput. J.}, volume = {33}, number = {3}, pages = {274-278}, }