7 found
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  1. Computational speed-up by effective operators.Albert R. Meyer & Patrick C. Fischer - 1972 - Journal of Symbolic Logic 37 (1):55-68.
  2.  32
    Shannon Claude E.. A universal Turing machine with two internal states. Automata studies, edited by Shannon C. E. and McCarthy J., Annals of Mathematics studies no. 34, lithoprinted, Princeton University Press, Princeton 1956, pp. 157–165. [REVIEW]Patrick C. Fischer - 1971 - Journal of Symbolic Logic 36 (3):532.
  3.  21
    (1 other version)J. Hartmanis and J. E. Hopcroft. What makes some language theory problems undecidable. Journal of computer and system sciences, vol. 4 , pp. 368–376. [REVIEW]Patrick C. Fischer - 1975 - Journal of Symbolic Logic 40 (2):245-246.
  4.  38
    (3 other versions)Minsky M. L.. Some universal elements for finite automata. Automata studies, edited by Shannon C. E. and McCarthy J., Annals of Mathematics studies no. 34, lithoprinted, Princeton University Press, Princeton 1956, pp. 117–128. [REVIEW]Patrick C. Fischer - 1970 - Journal of Symbolic Logic 35 (3):480-481.
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  5.  25
    N. V. Bélákin. Mašiny T′uringa, rabotaúščié na ploskosti. Doklady Akadémii Nauk SSSR, vol. 168 , pp. 502–503. - N. V. Beljakin. Turing machines operating on a plane. English translation of the preceding by L. Ebner. Soviet mathematics, vol. 7 no. 3 , pp. 661–662. [REVIEW]Patrick C. Fischer - 1968 - Journal of Symbolic Logic 33 (3):469.
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  6.  12
    Review: Claude E. Shannon, A Universal Turing Machine with Two Internal States. [REVIEW]Patrick C. Fischer - 1971 - Journal of Symbolic Logic 36 (3):532-532.
  7.  15
    Review: N. V. Beljakin, L. Ebner, Turning Machines Operating on a Plane. [REVIEW]Patrick C. Fischer - 1968 - Journal of Symbolic Logic 33 (3):469-469.
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