@article{DM_2019_31_2_a9,
     author = {K. A. Popkov},
     title = {On diagnostic tests of contact break for contact circuits},
     journal = {Diskretnaya Matematika},
     pages = {123--142},
     publisher = {mathdoc},
     volume = {31},
     number = {2},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2019_31_2_a9/}
}