@article {MR989542,
    AUTHOR = {Z{\u{a}}linescu, Constantin},
     TITLE = {On {J}. {G}winner's paper: ``{R}esults of {F}arkas type''
              [{N}umer.\ {F}unct.\ {A}nal.\ {O}ptim.\ {\bf 9} (1987), no.\
              5-6, 471--520; {MR}0895981 (88i:90155)]},
      NOTE = {With a reply by Gwinner},
   JOURNAL = {Numer. Funct. Anal. Optim.},
  FJOURNAL = {Numerical Functional Analysis and Optimization. An
              International Journal},
    VOLUME = {10},
      YEAR = {1989},
    NUMBER = {3-4},
     PAGES = {401--418},
      ISSN = {0163-0563},
     CODEN = {NFADOL},
   MRCLASS = {90C30 (65K05 90C48)},
  MRNUMBER = {MR989542 (90e:90125)},
MRREVIEWER = {Emil Iwanow},
       DOI = {10.1080/01630568908816310},
       URL = {http://dx.doi.org/10.1080/01630568908816310},
}