@phdthesis{Negale2018a,
author = "M. Negale",
title = "Investigating the Climatology of Mesospheric and Thermospheric Gravity Waves at High Northern Latitudes",
year = 2018 ,
journal = "PhD Thesis",
publisher = "Utah State University",
keywords = "pfisr, pfrr",
url = "https://digitalcommons.usu.edu/etd/6937/"
}