1. K. Anstreicher, “A monotonic projective algorithm for fractional linear programming”, manuscript, School of Organization and Management Yale University (March 1986).
2. J.E. Dennis, Jr., A.M. Morshedi and K. Turner. “A variable metric variant of the Karmarkar algorithm for linear programming,” Technical Report 86-13, Department of Mathematical Sciences, Rice University, June 1986.
3. D. Goldfarb and S. Mehrotra, “A relaxed version of Karmarkar's method,” manuscript, School of Engineering and Applied Science, Columbia University (December 1985).
4. Memorandum UCB/ERL M85/61;C. Gonzaga,1985
5. N. Karmarkar, “A new polynomial-time algorithm for linear programming,”Combinatorica 4 (1984) 373–395.