Hong-Jian Lai Yehong Shao Mingquan Zhan Hamiltonian <i>N</i><sub>2</sub>-locally connected claw-free graphs. 142-146 2005 48 Journal of Graph Theory 2 http://dx.doi.org/10.1002/jgt.20046 db/journals/jgt/jgt48.html#LaiSZ05