கேள்வி: வேரெண் சிக்கனம் - மேலும் படிக்க குறித்து விரிவாக சொல்லுங்கள்.
பதில்: *S.L. Hurst, "Multiple-Valued Logic-Its Status and its Future", ''IEEE trans. computers'', Vol. C-33, No 12, pp.&nbsp;1160&ndash;1179, DEC 1984. *J. T. Butler, "Multiple-Valued Logic in VLSI Design, ” IEEE Computer Society Press Technology Series, 1991. *C.M. Allen, D.D. Givone “The Allen-Givone Implementation Oriented Algebra", in ''Computer Science and Multiple-Valued Logic: Theory and Applications'', D.C. Rine, second edition, D.C. Rine, ed., The Elsevier North-Holland, New York, N.Y., 1984. pp.&nbsp;268&ndash;288. *G. Abraham, "Multiple-Valued Negative Resistance Integrated Circuits", in ''Computer Science and Multiple-Valued Logic: Theory and Applications'', D.C. Rine, second edition, D.C. Rine, ed., The Elsevier North-Holland, New York, N.Y., 1984. pp.&nbsp;394&ndash;446.