?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=P+S&rft.au=Thenkabail%2C+P+S&rft.aulast=Thenkabail&rft.atitle=Selection+of+Hyperspectral+Narrowbands+(HNBs)+and+Composition+of+Hyperspectral+Twoband+Vegetation+Indices+(HVIs)+for+Biophysical+Characterization+and+Discrimination+of+Crop+Types+Using+Field+Reflectance+and+Hyperion%2FEO-1+Data&rft.title=IEEE+Journal+of+Selected+Topics+in+Applied+Earth+Observations+and+Remote+Sensing%2C&rft.issn=1939-1404&rft.date=2013&rft.volume=6&rft.pages=1-13&rft.issue=2&rft.genre=article