@article{KUIPM_1981_a16,
     author = {Sh. R. Nurutdinov},
     title = {Conversational tools in the on-line management system of the teaching process {DELTA-U}},
     journal = {Issledovaniya po Prikladnoi Matematike i Informatike},
     pages = {116--118},
     publisher = {mathdoc},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUIPM_1981_a16/}
}