@article{article, title = {{DIFFUSION-COEFFICIENTS FOR THREE MAJOR IONS IN THE TOPSIDE IONOSPHERE}}, url = {{}}, year = {{1981}}, month = {{1}}, author = {{QUEGAN S and BAILEY GJ and MOFFETT RJ}}, volume = {{29}}, journal = {{PLANET SPACE SCI}}, issue = {{8}}, pages = {{851-867}}, note = {{Accessed on 2025/06/21}}}