@article{VNGU_2006_6_4_a5,
     author = {E. B. Fokina},
     title = {On spectra of computable models},
     journal = {Sibirskij \v{z}urnal \v{c}istoj i prikladnoj matematiki},
     pages = {93--97},
     publisher = {mathdoc},
     volume = {6},
     number = {4},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VNGU_2006_6_4_a5/}
}