TY - JOUR AU - Cardiel López, Nicolás PY - 2009 DO - 10.1111/j.1365-2966.2009.14749.x SN - 0035-8711 UR - https://hdl.handle.net/20.500.14352/44454 T2 - Monthly notices of the Royal Astronomical Society AB - In many astronomical problems one often needs to determine the upper and/or lower boundary of a given data set. An automatic and objective approach consists in fitting the data using a generalized least-squares method, where the function to be... LA - eng M2 - 680 PB - Wiley KW - Resolution KW - Galaxies. Spectra KW - Giants TI - Data boundary fitting using a generalized least-squares method TY - journal article VL - 396 ER -