Gillessen, S., & Wagner, K. (2010). Gravitiy: A four-telescope beam combiner instrument for the VLTI. Optical and infrared interferometry II. https://doi.org/10.1117/12.856689
Chicago Style (17th ed.) CitationGillessen, Stefan, and Karl Wagner. "Gravitiy: A Four-telescope Beam Combiner Instrument for the VLTI." Optical and Infrared Interferometry II 2010. https://doi.org/10.1117/12.856689.
MLA (9th ed.) CitationGillessen, Stefan, and Karl Wagner. "Gravitiy: A Four-telescope Beam Combiner Instrument for the VLTI." Optical and Infrared Interferometry II, 2010, https://doi.org/10.1117/12.856689.
Warning: These citations may not always be 100% accurate.