[1]
J. Pérez Bailón, B. Calvo, and N. Medrano, “A Low Pass Filter With sub-Hz Cutoff Frequencies for a Portable On-Chip Lock-in Microinstrument”, Jorn. jovenes investig. I3A, vol. 6, May 2018, doi: 10.26754/jji-i3a.201802744.