@article{TRSPY_2011_275_a6,
     author = {Yu. V. Matiyasevich},
     title = {What can and cannot be done with {Diophantine} problems},
     journal = {Informatics and Automation},
     pages = {128--143},
     year = {2011},
     volume = {275},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2011_275_a6/}
}