Warning message Node revision 1799 not found. Perharps it was deleted. Node revision 1768 not found. Perharps it was deleted. TregubovVladimirNikolaevichCountry: RussiaCity: SaratovCompany: Saratov State Technical University, 77, Politekhnicheskaya str., Saratov, 410054, Russia E-mail: tregubovvn@outlook.com Author's articles The use of artificial intelligence techniques for distance learning
