A DIGITAL WALSH FUNCTION ANALYSERFRANGAKIS G; TZAFESTAS S.1979; ELECTRON. ENGNG; GBR; DA. 1979; VOL. 51; NO 625; PP. 89-91Article

A new binary logarithm-based computing systemFRANGAKIS, G. P.IEE proceedings. Part E. Computers and digital techniques. 1983, Vol 130, Num 5, pp 169-173, issn 0143-7062Article

Detection of the P and T waves in an ECGGRITZALI, F; FRANGAKIS, G; PAPAKONSTANTINOU, G et al.Computers and biomedical research. 1989, Vol 22, Num 1, pp 83-91, issn 0010-4809Article