1. ISO 8015: Geometrical product specifications (GPS) - Fundamentals - Concepts, principles and rules, (2011).
2. ISO 25178-607: Geometrical product specifications (GPS) - Surface texture: Areal - Part 607: Nominal characteristics of non-contact (confocal microscopy) instrument, (2019).
3. ISO 25178-604: Geometrical product specification (GPS) - Surface texture: Areal - Part 604: Nominal characteristics of non-contact (coherence scanning interferometry) instruments, (2013).
4. Areal topography measurement of metal additive surfaces using focus variation microscopy
5. Wyant, J. C., “White light interferometry. Holography: A Tribute to Yuri Denisyuk and Emmett Leith, H. John Caulfield,” SPIE Proceedings (4737), 98–107.