Note that the paper has a 4-page supplementary file
titled"Historical Overview of Mid-latitude SuperDARN" available at the link
https://static-content.springer.com/esm/art%3A10.1186%2Fs40645-019-0270-5/MediaObjects/40645_2019_270_MOESM1_ESM.pdf(external link)

Citation (JGR style?):

Nishitani, N., J.M. Ruohoniemi, M. Lester, J.B.H. Baker, A.V. Koustov, S.G. Shepherd, G. Chisham, T. Hori, E.G. Thomas, R.A. Makarevich, A. Marchaudon, P. Ponomarenko, J.A. Wild, S.E. Milan, W.A. Bristow, J. Devlin, E. Miller, R.A. Greenwald, T. Ogawa, & T. Kikuchi (2019), Review of the accomplishments of Mid-latitude Super Dual Auroral Radar Network (SuperDARN) HF Radars, Progress in Earth and Planetary Science, 6:27, https://doi.org/10.1186/s40645-019-0270-5(external link)

Published:18 March 2019
Progress in Earth and Planetary Science 2019 6:27
DOI: 10.1186/s40645-019-0270-5
https://doi.org/10.1186/s40645-019-0270-5(external link)

Citation (PEPS style):

Nishitani N, Ruohoniemi JM, Lester M, Baker JBH, Koustov AV, Shepherd SG, Chisham G, Hori T, Thomas EG, Makarevich RA, Marchaudon A, Ponomarenko P, Wild JA, Milan SE, Bristow WA, Devlin J, Miller E, Greenwald RA, Ogawa T, Kikuchi T: Review of the accomplishments of mid-latitude Super Dual Auroral Radar Network (SuperDARN) HF radars. Prog Earth Planet Sci 2019, 6:27.

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