%0 Journal Article %T Energy-Efficient Self-Organized Clustering with Splitting and Merging for Wireless Sensor Networks %A Kyuhong Lee %A Heesang Lee %J International Journal of Distributed Sensor Networks %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/487846 %U http://dx.doi.org/10.1155/2013/487846