7 found
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  1.  23
    H. Jerome Keisler. Theory of models with generalized atomic formulas. The journal of symbolic logic, vol. 25 no. 1 (for 1960, pub. 1961), pp. 1–26. [REVIEW]Martin Helling - 1970 - Journal of Symbolic Logic 34 (4):651-651.
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  2.  26
    Jerome Keisler H.. Unions of relational systems. Proceedings of the American Mathematical Society, vol. 15 , pp. 540–545.Mycielski Jan. On unions of denumerable models. Algébra i logika. Séminar, vol. 4 no 2 , pp. 57–58. [REVIEW]Martin Helling - 1968 - Journal of Symbolic Logic 33 (2):287-287.
  3.  19
    E. G. K. Lopez-Escobar. On a theorem of J. I. Malitz. Bulletin de l'Académie Polonaise des Sciences, Série des sciences mathématiques, astronomiques et physiques, vol. 15 , pp. 739–743. [REVIEW]Martin Helling - 1970 - Journal of Symbolic Logic 35 (4):586-586.
  4.  13
    Review: E. G. K. Lopez-Escobar, On a Theorem of J. I. Malitz. [REVIEW]Martin Helling - 1970 - Journal of Symbolic Logic 35 (4):586-586.
  5. Review: H. Jerome Keisler, Unions of Relational Systems; Jan Mycielski, On Unions of Denumerable Models. [REVIEW]Martin Helling - 1968 - Journal of Symbolic Logic 33 (2):287-287.
  6.  48
    Review: Shwu-Yeng T. Lin, You-Feng Lin, Set Theory: An Intuitive Approach. [REVIEW]Martin Helling - 1977 - Journal of Symbolic Logic 42 (1):110-111.
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  7.  21
    Set theory: an intuitive approach. Shwu-Yeng T. Lin and You-Feng Lin. Set theory: an intuitive approach. Houghton Mifflin Company, Boston 1974, x + 164 pp. [REVIEW]Martin Helling - 1977 - Journal of Symbolic Logic 42 (1):110-111.
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