Davis L. Does your DBMS do Windows? // Datamation.-1992.-v.38.-N 4.-P. 79(5).
    = , Windows. 
      DOS DOS-  
      .  
    - 
    , Windows,
    . Windows ,
    Superbase 4 ( Software Publishing Corp.), dbFast (Computer Associates
    International Inc.), WindowBase (Software Products International Inc.), Omnis
    5 (Blyth Software Inc.).
    Windows.
    xBase Windows.
    .