by GRITSIS, D. M, PANTELIDES, C. C, SARGENT, R. W. H
Published in SIAM journal on scientific computing (01.11.1995)

by Pantelides, C.C., Gritsis, D., Morison, K.R., Sargent, R.W.H.
Published in Computers & chemical engineering (1988)

by B. J. Briscoe, D. Gritsis, D. Liatsis
Published in Philosophical transactions of the Royal Society of London. Series A: Mathematical, physical, and engineering sciences (15.06.1992)