@article{KUIPM_1980_8_8_a15,
     author = {N. K. Zamov and V. F. Ziskin and P. V. Pshenichnyi},
     title = {Author access to the computer-aided instruction system {GAMMA}},
     journal = {Issledovaniya po Prikladnoi Matematike i Informatike},
     pages = {99--104},
     year = {1980},
     volume = {8},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUIPM_1980_8_8_a15/}
}