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Comparison of automatic methods to detect sunspots in the Coimbra Observatory spectroheliograms

Journal article published in 2020 by S. Carvalho, S. Gomes, T. Barata, A. Lourenço, N. Peixinho ORCID
This paper was not found in any repository; the policy of its publisher is unknown or unclear.
This paper was not found in any repository; the policy of its publisher is unknown or unclear.

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