+@inproceedings{DBLP:conf/hicss/HeinzelmanCB00,
+ author = {Wendi Rabiner Heinzelman and
+ Anantha Chandrakasan and
+ Hari Balakrishnan},
+ title = {Energy-Efficient Communication Protocol for Wireless Microsensor Networks},
+ booktitle = {33rd Annual Hawaii International Conference on System Sciences (HICSS-33),
+ 4-7 January, 2000, Maui, Hawaii, {USA}},
+ year = {2000},
+ crossref = {DBLP:conf/hicss/2000},
+ url = {http://dx.doi.org/10.1109/HICSS.2000.926982},
+ doi = {10.1109/HICSS.2000.926982},
+ timestamp = {Wed, 23 Jul 2014 20:34:20 +0200},
+ biburl = {http://dblp.uni-trier.de/rec/bib/conf/hicss/HeinzelmanCB00},
+ bibsource = {dblp computer science bibliography, http://dblp.org}
+}
+
+@proceedings{DBLP:conf/hicss/2000,
+ title = {33rd Annual Hawaii International Conference on System Sciences (HICSS-33),
+ 4-7 January, 2000, Maui, Hawaii, {USA}},
+ publisher = {{IEEE} Computer Society},
+ year = {2000},
+ url = {http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6709},
+ timestamp = {Wed, 23 Jul 2014 20:34:20 +0200},
+ biburl = {http://dblp.uni-trier.de/rec/bib/conf/hicss/2000},
+ bibsource = {dblp computer science bibliography, http://dblp.org}
+}
+
+@article{ijcses11,
+ author = {K. Ramesh and
+ K. Somasundaram},
+ title = {A comparative study of clusterhead selection algorithms in wireless
+ sensor networks},
+ journal = {International Journal of Computer Science and Engineering Survey},
+ volume = {2},
+ number = {4},
+ month = {November},
+ year = {2011}
+}
+
