@article{EJMCA_2019_7_3_a1,
     author = {A. S. Boranbayev and S. N. Boranbayev and A. M. Nurusheva and Y. N. Seitkulov and N. M. Sissenov},
     title = {A method to determine the level of the information system fault-tolerance},
     journal = {Eurasian journal of mathematical and computer applications},
     pages = {13--32},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJMCA_2019_7_3_a1/}
}