Dorit S. Hochbaum Anu Pathria The bottleneck graph partition problem. 221-225 1996 28 Networks 4 http://dx.doi.org/10.1002/(SICI)1097-0037(199612)28:4<221::AID-NET6>3.0.CO;2-N db/journals/networks/networks28.html#HochbaumP96