1. Telting, J.H., Avila, G., Buchhave, L., Frandsen, S., Gandolfi, D., Lindberg, B., Stempels, H.C., Staff, T.N., Prins, S.: FIES: the high-resolution Fiber-fed Echelle Spectrograph at the Nordic Optical Telescope. Astronomische Nachrichten 335, 41–45 (2014)
2. Pepe, F., Cristiani, S., Rebolo Lopez, R., Santos, N., Amorim, A., et al.: ESPRESSO: the Echelle spectrograph for rocky exoplanets and stable spectroscopic observations. In: SPIE Astronomical Telescopes + Instrumentation (SPIE, 2010), vol. 7735 (2010)
3. Tala, M., Heeren, P., Grill, M., Harris, R., Stürmer, J., Schwab, C., et al.: A high-resolution spectrograph for the 72 cm Waltz telescope at Landessternwarte, Heidelberg. In: SPIE Astronomical Telescopes + Instrumentation (SPIE, 2016), vol. 9908 (2016)
4. Sabsabi, M., Detalle, V., Harith, M.A., Tawfik, W., Imam, H.: Comparative study of two new commercial echelle spectrometers equipped with intensified CCD for analysis of laser-induced breakdown spectroscopy. Appl. Opt. 42, 6094–6098 (2003)
5. Fichet, P., Menut, D., Brennetot, R., Vors, E., Rivoallan, A.: Analysis by laser-induced breakdown spectroscopy of complex solids, liquids, and powders with an echelle spectrometer. Appl. Opt. 42, 6029–6035 (2003)