Konferenzbeitrag
Carvalho, S.; Pina, P.; Barata, T.; Gafeira, R.; Garcia, A.: Ground-based Observations of Sunspots from the Observatory of Coimbra: Evaluation of Different Automated Approaches to Analyse its Datasets. In: Coimbra Solar Physics Meeting: Ground-based Solar Observations in the Space Instrumentation Era Proceedings of a Meeting held at the University of Coimbra, Coimbra, Portugal In 5-9 October 2015, Bd.
504 (Hg. Dorotovic, I.; Fischer, C. E.; Temmer, M.). Astronomical Society of the Pacific, San Francisco (2016)