@phdthesis{Li2019a, author = "J. Li", title = "Lidar and radar studies of turbulence, instabilities, and waves in the Arctic middle atmosphere", year = 2019 , journal = "PhD Thesis", keywords = "pfisr, pfrr", url = "https://scholarworks.alaska.edu/handle/11122/10627", school = "University of Alaska Fairbanks" }