Julien de Wit, Hannah R. Wakeford, Michael Gillon, Nikole K. Lewis, Jeff A. Valenti. A combined transmission spectrum of the Earth-sized exoplanets TRAPPIST-1 b and c. „Nature”. 537 (7618), s. 69–72, 2016-07-20. DOI: 10.1038/nature18641. arXiv:1606.01103. ISSN0028-0836.
Julien de Wit, Hannah R. Wakeford, Michael Gillon, Nikole K. Lewis, Jeff A. Valenti. A combined transmission spectrum of the Earth-sized exoplanets TRAPPIST-1 b and c. „Nature”. 537 (7618), s. 69–72, 2016-07-20. DOI: 10.1038/nature18641. arXiv:1606.01103. ISSN0028-0836.
exoplanet.eu
TRAPPIST-1c w serwisie The Extrasolar Planets Encyclopaedia (ang.) [dostęp 2017-02-25]
Julien de Wit, Hannah R. Wakeford, Michael Gillon, Nikole K. Lewis, Jeff A. Valenti. A combined transmission spectrum of the Earth-sized exoplanets TRAPPIST-1 b and c. „Nature”. 537 (7618), s. 69–72, 2016-07-20. DOI: 10.1038/nature18641. arXiv:1606.01103. ISSN0028-0836.