New method of testability calculation to guide RT-level test generationRaik, Jaan; Nõmmeots, Tanel; Ubar, Raimund-Johannes4th IEEE Latin-American Test Workshop : LATW2003 : Natal, Brazil, February 16-19, 20032003 / p. 46-51 : ill https://link.springer.com/article/10.1007/s10836-005-5288-5