Chung-Hao Chang Cheng-Kuan Lin Jimmy J. M. Tan Hua-Min Huang Lih-Hsing Hsu The super spanning connectivity and super spanning laceability of the enhanced hypercubes. 66-87 2009 48 The Journal of Supercomputing 1 http://dx.doi.org/10.1007/s11227-008-0206-0 db/journals/tjs/tjs48.html#ChangLTHH09