@article{IM2_1971_5_1_a0,
     author = {Yu. V. Matiyasevich},
     title = {Diophantine representation of enumerable predicates},
     journal = {Izvestiya. Mathematics },
     pages = {1--28},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {1971},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1971_5_1_a0/}
}