@Article{angeo-34-529-2016,
AUTHOR = {Helmboldt, J.},
TITLE = {A multi-platform investigation of midlatitude sporadic ${E}$ and
its ties to ${E}$--${F}$ coupling and meteor activity},
JOURNAL = {Annales Geophysicae},
VOLUME = {34},
YEAR = {2016},
NUMBER = {5},
PAGES = {529--541},
URL = {https://angeo.copernicus.org/articles/34/529/2016/},
DOI = {10.5194/angeo-34-529-2016}
}