Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
CHOI W.,A framework for energy-saving data gathering using two-phase clustering in wireless sensor networks,"Proc. First Annual International Conference on Mobile and Ubiquitous Systems : Networking and Services, Aug. 2004",,,2004,,,203-212,https://cir.nii.ac.jp/crid/1570854176035807232,