Efficient Coroutine Generation of Constrained Gray Sequences. Knuth, D. E. and Ruskey, F. In Owe, O.; Krogdahl, S.; and Lyche, T., editors, Essays in Memory of Ole-Johan Dahl, volume 2635, of Lecture Notes in Computer Science, pages 183-208, 2004. Springer.
Link
Paper bibtex @inproceedings{conf/birthday/KnuthR04,
added-at = {2017-05-23T00:00:00.000+0200},
author = {Knuth, Donald E. and Ruskey, Frank},
biburl = {https://www.bibsonomy.org/bibtex/2cf5ab1f831319ddfb0c958ee308e94b6/dblp},
booktitle = {Essays in Memory of Ole-Johan Dahl},
crossref = {conf/birthday/2004dahl},
editor = {Owe, Olaf and Krogdahl, Stein and Lyche, Tom},
ee = {https://doi.org/10.1007/978-3-540-39993-3_11},
interhash = {e6dc8e435514eb74b2581250db0acda2},
intrahash = {cf5ab1f831319ddfb0c958ee308e94b6},
isbn = {3-540-21366-X},
keywords = {dblp},
pages = {183-208},
publisher = {Springer},
series = {Lecture Notes in Computer Science},
timestamp = {2019-05-15T12:22:07.000+0200},
title = {Efficient Coroutine Generation of Constrained Gray Sequences.},
url = {http://dblp.uni-trier.de/db/conf/birthday/dahl2004.html#KnuthR04},
volume = 2635,
year = 2004
}