Rao (1973), Chpt. 4a]
 Fedorov and Hackl (1997), Chpt.2]
@book {MR99f:62089,
    AUTHOR = {Fedorov, Valerii V. and Hackl, Peter},
     TITLE = {Model-oriented design of experiments},
 PUBLISHER = {Springer-Verlag},
   ADDRESS = {New York},
      YEAR = {1997},
     PAGES = {viii+117},
      ISBN = {0-387-98215-9},
   MRCLASS = {62K05},
  MRNUMBER = {99f:62089},
MRREVIEWER = {N. Gaffke},
}
 Lewis (1996)
@article {Lew:96,
   AUTHOR = {LEWIS, A.S.},
    TITLE = {Convex analysis on the {H}ermitian matrices},
  JOURNAL = siopt,
 FJOURNAL = {SIAM J. on Optimization},
   VOLUME = {6},
     YEAR = {1996},
   NUMBER = {1},
    PAGES = {164--177},
     ISSN = {1052-6234},
    CODEN = {SJOPE8},
}
, Vandenberghe et al.  (1996)]
@article {VanBoy:94,
         author      = "L. VANDENBERGHE and S. BOYD",
    TITLE = {Semidefinite programming},
  JOURNAL = {SIAM Rev.},
 FJOURNAL = {SIAM Review. A Publication of the Society for Industrial
and
             Applied Mathematics},
   VOLUME = {38},
     YEAR = {1996},
   NUMBER = {1},
    PAGES = {49--95},
     ISSN = {0036-1445},
    CODEN = {SIREAD},
}
Hiriart-Urruty J.-B. and C.  Lemar\'{e}chal (1993)
@BOOK{HL,
         author    = "J.B. HIRIART-URRUTY and C. LEMARECHAL",
        TITLE = "Convex Analysis and Minimization Algorithms",
        PUBLISHER = "Springer-Verlag",
        YEAR = {1993}
                }
Pukelsheim (1980), (1993).
 Wang and Zhang (1995)]
Hiriart-Urruty and Lemar\'{e}chal (1993), Chpt. V.
Kiefer's pioneering paper (1959).
  see Fedorov (1972), Fedorov and Hackl (1997), 
Fedorov and Malyutov (1972), Karlin and Studden (1966), Chpt. X, 
Pukelsheim (1993), Silvey (1980), Whittle (1973), Pukelsheim (1993)
Kiefer (1959).
Cook and Fedorov (1995) 
Laurent (1972), Ch. 7,
 Fedorov and Gaivoronski (1984), Gaivoronsky (1986)
Cook and Fedorov (1995), Dette (1995), Lee (1988).
Gaivoronski (1986).
[cf. Hiriart-Urruty and Lemar\'{e}chal (1993), Chpt. VII.4, 
Cook and Fedorov (1995)]
Cook and Fedorov (1995), Dette (1995), Lee (1988).
Fedorov (1986, 1989, 1996), Wynn (1982)
Fedorov (1989), Karlin and Studden (1966), Chapt. VIII
Krein and Nudelman (1973) 
Karlin and  Studden, (1966), Ch. VIII].
Cook and Fedorov (1995), Fedorov (1989), Wynn (1982).
Balakrishnan (1971), Fedorov and Nachtsheim (1995)].
Cook and Thibodeau (1980), Fedorov and Nachtsheim (1995),
 Huang and Hsu (1993), Schwabe (1996).
Gaffke and Heiligers (1996), Gaffke and Mathar (1993)
Atkinson and Donev (1992), Cook and Nachtsheim (1989), 
Fedorov (1972), Fedorov and Uspensky (1975), Silvey (1980).
Cook and Fedorov (1995), Fedorov and Uspensky(1975)k
,  Wu and Wynn (1978)
Mitchell (1974)
cf. Box and Draper (1987)]
L\"{a}uter (1976).
Fedorov and Gaivoronski (1984), Gaivoronsky (1986)
Lagrangian technique [cf. Laurent (1972), Ch. 7
Fedorov and Gaivoronski (1984), Gaivoronsky (1986)