Geodesic
Turing's mashin's with two symbols and two states
Algebra i logika, Tome 6 (1967) no. 3, pp. 51-60 
Yu. A. Krjukov. Turing's mashin's with two symbols and two states. Algebra i logika, Tome 6 (1967) no. 3, pp. 51-60. http://geodesic.mathdoc.fr/item/AL_1967_6_3_a6/
@article{AL_1967_6_3_a6,
     author = {Yu. A. Krjukov},
     title = {Turing's mashin's with two symbols and two states},
     journal = {Algebra i logika},
     pages = {51--60},
     year = {1967},
     volume = {6},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1967_6_3_a6/}
}
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IS  - 3
UR  - http://geodesic.mathdoc.fr/item/AL_1967_6_3_a6/
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Voir la notice de l'article provenant de la source Math-Net.Ru

This work is consernd exact estimates of time during working, number of band's cells to be used and results length in condition with initial states length. It's shown that universal Turing's machine's with two symbols and two states doesn't exist.