The idea of development of a site and a lot of materials on it belong to S.I.Moiseenko (the project manager of "SQL exercices"). Development of a site and support - O.V.Lysenko (sysadmin). Also we express gratitude for the help in translations of articles: - V.Kalinkin
- D.Konakov
- S.Ledenev
- Y.Simonenko
- M.Chernyshova
- E.Gorpentchenko
- N.Zivenko
- O.Buhanko
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