Julia implementation of the density of least-square (DLS) method (Bukvić et al. 2008).
Bukvić, S., Spasojević, Dj., Žigman, V., 2008. Advanced fit technique for astrophysical spectra. Astronomy & Astrophysics 477, 967–977. https://doi.org/10.1051/0004-6361:20065969