Authors: Lawrence, S Pennock, DM Flake, GW Krovetz, R Coetzee, FM Glover, E Nielsen, FA Kruger, A Giles, CL

Citation: S. Lawrence et al., Persistence of Web references in scientific research, COMPUTER, 34(2), 2001, pp. 26

Authors: Coetzee, FM Elghazzawi, Z

Citation: Fm. Coetzee et Z. Elghazzawi, Noise-resistant pulse oximetry using a synthetic reference signal, IEEE BIOMED, 47(8), 2000, pp. 1018-1026