• Low-cost CAD system for teaching digital testUbar, Raimund-Johannes; Raik, Jaan; Paomets, Priidu; Ivask, Eero; Jervan, Gert; Markus, AnttiMicroelectronics education : proceedings of the European Workshop, Grenoble, France, 5-6 Feb 19961996 / p. 185-188