@article{IIGUM_2010_3_4_a1,
     author = {A. N. Gavryushkin},
     title = {A new spectrum of computable models},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {7--20},
     publisher = {mathdoc},
     volume = {3},
     number = {4},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2010_3_4_a1/}
}