Sang Kyu Lee Hyeong-Ah Choi Link-disjoint embedding of complete binary trees in meshes. 283-292 1997 30 Networks 4 http://dx.doi.org/10.1002/(SICI)1097-0037(199712)30:4<283::AID-NET5>3.0.CO;2-F db/journals/networks/networks30.html#LeeC97