Non-separating 2-factors of an even-regular graph.

Yusuke Higuchi Yuji Nomura Non-separating 2-factors of an even-regular graph. 5538-5547 2008 308 Discret. Math. 23 https://doi.org/10.1016/j.disc.2007.10.021 db/journals/dm/dm308.html#HiguchiN08