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@article{MZM_2000_67_4_a16, author = {S. A. Shkarin}, title = {On effective linearly ordered sets of comparison functions}, journal = {Matemati\v{c}eskie zametki}, pages = {629--637}, publisher = {mathdoc}, volume = {67}, number = {4}, year = {2000}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_2000_67_4_a16/} }
S. A. Shkarin. On effective linearly ordered sets of comparison functions. Matematičeskie zametki, Tome 67 (2000) no. 4, pp. 629-637. http://geodesic.mathdoc.fr/item/MZM_2000_67_4_a16/