A New Technique for Recording High-Voltage Transients in Telephone Networks. - Seppo J. Säynäjäkangas; Ilmo Sirkka (IEEE Trans. Commun., 1975)

The dependency notation as a graphical description language for logic design and silicon compilation. - Jorma Kivelä; Hannu Heusala; Timo Juntunen; Jukka Lahti; Juha-Pekka Soininen; Seppo J. Säynäjäkangas (Microprocessing and Microprogramming, 1986)