Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
SASAKI Shigenobu,Trends and Challenges of Using “White Space” in Wireless Communications,IEICE ESS Fundamentals Review,1882-0875,"The Institute of Electronics, Information and Communication Engineers",2013,6,4,250-256,https://cir.nii.ac.jp/crid/1390282680318646144,https://doi.org/10.1587/essfr.6.250