@article{AL_2004_43_6_a1,
     author = {S. S. Goncharov and B. Khoussainov},
     title = {Complexity of {Categorical} {Theories} with {Computable} {Models}},
     journal = {Algebra i logika},
     pages = {650--665},
     publisher = {mathdoc},
     volume = {43},
     number = {6},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2004_43_6_a1/}
}