@Article{angeo-37-417-2019,
AUTHOR = {Ge, S. and Li, H. and Xu, T. and Zhu, M. and Wang, M. and Meng, L. and Ullah, S. and Rauf, A.},
TITLE = {Characteristics of the layered polar mesosphere summer echoes occurrence ratio
observed by EISCAT VHF 224\,MHz radar},
JOURNAL = {Annales Geophysicae},
VOLUME = {37},
YEAR = {2019},
NUMBER = {3},
PAGES = {417--427},
URL = {https://angeo.copernicus.org/articles/37/417/2019/},
DOI = {10.5194/angeo-37-417-2019}
}