@misc{oai:nipr.repo.nii.ac.jp:00015194, author = {Nielsen, Kim and Williams, Brittany and Triplett, Colin and Collins, Richard and Morden, Dylan and Davis, Eric and Tsuda, Takuo and Nozawa, Satonori}, month = {Dec}, note = {The Ninth Symposium on Polar Science/Ordinary sessions: [OS] Space and upper-atmosphere sciences, Wed. 5 Dec. / 3F Seminar room D304, Institute of Statistics and Mathematics}, title = {Energetics of middle and upper mesospheric gravity waves determined from two Arctic lidar systems}, year = {2018} }