@misc{indiciae0ee773aefa94, title = {Vertical incidence absorption calculated using electron density profiles from rocket experiments and comparison with observations during the winter anomaly}, author = {Smith, L. G. and Walton, E. K. and Mechtly, E. A.}, year = {1978}, url = {https://ntrs.nasa.gov/citations/19790035253}, note = {Source identifier: 19790035253} }