@book {MR2165049,
    AUTHOR = {Roos, Cornelis and Terlaky, Tam{\'a}s and Vial, Jean-Philippe},
     TITLE = {Interior point methods for linear optimization},
      NOTE = {Second edition of {{\i}t Theory and algorithms for linear
              optimization} [Wiley, Chichester, 1997; MR1450094]},
 PUBLISHER = {Springer},
   ADDRESS = {New York},
      YEAR = {2006},
     PAGES = {xxiv+497},
      ISBN = {978-0387-26378-6; 0-387-26378-0},
   MRCLASS = {90-02 (65Kxx 90C05 90C51)},
  MRNUMBER = {2165049 (2006c:90002)},
  BOEKCODE = {90C05},
}