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Authors: HELMBERG C RENDL F VANDERBEI RJ WOLKOWICZ H

Citation: C. Helmberg et al., AN INTERIOR-POINT METHOD FOR SEMIDEFINITE PROGRAMMING, SIAM journal on optimization, 6(2), 1996, pp. 342-361

Authors: FELLNER DW HELMBERG C

Citation: Dw. Fellner et C. Helmberg, BEST APPROXIMATE GENERAL ELLIPSES ON INTEGER GRIDS, Computers & graphics, 18(2), 1994, pp. 143-151