1. Amrani D (2014) Hydrogen Balmer series measurements and determination of Rydberg’s constant using two different spectrometers. Eur J Phys 35(4):045001
2. Buongiorno D, Gervasio M, Michelini M (2018) The spectrograph: a prototype for a digital spectrometer. In: Borg Farrugia C (ed) Junior College multi-disciplinary conference: research, practice and collaboration: breaking barriers: conference proceedings. University of Malta, Junior College, Malta. ISBN: 9789995714369
3. Gervasio M, Michelini M (2009) Lucegrafo. A USB data acquisition system. In: Lamboune B et al (eds) MPTL14 proc. http://www.fisica.uniud.it/URDF/mptl14/contents.htm
4. Luo WW, Gerritsen HJ (1993) Seeing the Fraunhofer lines with only a diffraction grating and a slit. Am J Phys 61(7):632
5. Michelini M, Stefanel A (2015) Upper secondary students face optical diffraction using simple experiments and on-line measurements. In: Triay R (ed) FFP14