@article{ZVMMF_1993_33_9_a9,
     author = {V. K. Leont'ev and G. P. Tonoyan},
     title = {Approximate solutions of systems of {Boolean} equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1383--1390},
     publisher = {mathdoc},
     volume = {33},
     number = {9},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1993_33_9_a9/}
}