@Article{angeo-34-463-2016,
AUTHOR = {Zhou, Y.-L. and Wang, L. and Xiong, C. and L\"uhr, H. and Ma, S.-Y.},
TITLE = {The solar activity dependence of nonmigrating tides in \hack{\break}electron density at
low and middle latitudes \hack{\break}observed by CHAMP and GRACE},
JOURNAL = {Annales Geophysicae},
VOLUME = {34},
YEAR = {2016},
NUMBER = {4},
PAGES = {463--472},
URL = {https://angeo.copernicus.org/articles/34/463/2016/},
DOI = {10.5194/angeo-34-463-2016}
}