Vitenskapsåret 1664 (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Vitenskapsåret 1664" in Norwegian language version.

refsWebsite

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1enchantedlearning.com

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1books.google.com

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books.google.com

Han observerer kometen C/165 F1 året etter, og publiserer observasjonene da: Steven N. Shore, « Borelli, Giovanni Francesco Antonio Alfonso », dans Thomas Hockey et al., Biographical encyclopedia of astronomers, Springer, 2007, s. 150.

enchantedlearning.com

«Jupiter - The Great Red Spot». Enchanted Learning. Besøkt 24. november 2011.