Citation: M. Margenstern, THE LATERALITY PROBLEM FOR NON-ERASING TURING-MACHINES ON (0,1) IS COMPLETELY SOLVED, Informatique theorique et applications, 31(2), 1997, pp. 159-204
Citation: M. Margenstern et L. Pavlotskaia, 2 UNIVERSAL TURING-MACHINES WITH AT MOST 2 LEFT INSTRUCTIONS, Comptes rendus de l'Academie des sciences. Serie 1, Mathematique, 320(11), 1995, pp. 1395-1400
Citation: M. Margenstern, A NON-ERASING UNIVERSAL TURING MACHINE WI TH PRECISELY 3 LEFT INSTRUCTIONS, Comptes rendus de l'Academie des sciences. Serie 1, Mathematique, 320(1), 1995, pp. 101-106
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