@article{Koustov2018a,
author = "A. V. Koustov and P. V. Ponomarenko and C. J. Graf and R. G. Gillies and D. R. Themens",
title = "Optimal F region electron density for the PolarDARN radar echo detection near the Resolute Bay zenith",
year = 2018 ,
journal = "Journal of Geophysical Research: Radio Science",
publisher = "American Geophysical Union",
volume = 53,
keywords = "risrn",
doi = "10.1029/2018RS006566"
}