Rajgopal Kannan Lydia Ray Ramaraju Kalidindi S. Sitharama Iyengar Max-Min Length-Energy-Constrained Routing in Wireless Sensor Networks. 234-249 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2920&spage=234 2004 conf/ewsn/2004 EWSN db/conf/ewsn/ewsn2004.html#KannanRKI04