1. J. Bergen, P. Grzeszczuk
    Invariants of $U_q(sl(2))$ and q-skew derivations
    J. Pure Appl. Algebra 133 (1998), no. 1-2, 27-38.
    DOI: 10.1016/S0022-4049(97)00179-5
  2. T. R. Burns, P. DeVille, A. Gomolińska, L. D. Meeker
    The General Theory of Games: Rule Complexes, Action Modalities, and Transformations
    Uppsala Theory Circle Report, Uppsala University, 1998.
  3. T. R. Burns, A. Gomolińska
    Modelling social game systems by rule complexes
    Rough Sets and Current Trends in Computing, 1st International Conference RSCTC, Jun 22-26, 1998, Warsaw, Poland, (L. Polkowski, A. Skowron Ed(s).), LNCS vol. 1424, (publ. by) Springer, 1998, pp. 581-584.
    DOI: 10.1007/3-540-69115-4_80
  4. S. Elaydi, K. Janglajew
    Dichotomy and trichotomy of difference equations
    J. Differ. Equations Appl. 3 (1998), no. 5-6, 417-448.
    DOI: 10.1080/10236199708808113
  5. A. Gomolińska
    Belief change, nonmonotonic inference, and the Scott information systems
    Intelligent Information Systems, 7th International Symposium IIS, Jun 15-19, 1998, Malbork, Poland, (M. A. Kłopotek, M. Michalewicz, Z. W. Raś Ed(s).), (publ. by) Polska Akademia Nauk, Warsaw, Poland, 1998, pp. 280-282.
  6. A. Gomolińska
    Credibility of information for modelling belief state and its change
    Fund. Inform. 34 (1998), no. 1-2, 33-51.
    DOI: 10.3233/FI-1998-341202
  7. A. Gomolińska
    On the logic of acceptance and rejection
    Studia Logica 60 (1998), no. 2, 233-251.
    DOI: 10.1023/A:1005009115432
  8. A. Gomolińska
    The aspect of paraconsistency in credibility-based modelling of belief states
    Paraconsistent Logic, Logical Philosophy, Mathematics & Informatics, Stanisław Jaśkowski Memorial Symposium, Jul 15-18, 1998, Toruń, Poland, (publ. by) Uniwersytet Mikołaja Kopernika, 1998, pp. 66-67.
  9. A. Grabowski
    Lattice of substitutions is a Heyting algebra
    Form. Math. 7 (1998), no. 2, 323-327.
  10. A. Grabowski
    Scott-continuous functions
    Form. Math. 7 (1998), no. 1, 13-18.
  11. A. Grabowski, Y. Nakamura
    Bounding boxes for special sequences in ${\cal {E}}^2$
    Form. Math. 7 (1998), no. 1, 115-121.
  12. P. Grzeszczuk, E. R. Puczyłowski
    On finiteness conditions of modular lattices
    Comm. Algebra 26 (1998), no. 9, 2949-2957.
    DOI: 10.1080/00927879808826319
  13. K. Janglajew, O. Lavrenyk
    The calculation of the gain for a stochastic economic system
    Difference Equations and Applications, 4th International Conference ICDEA, Aug 27-31, 1998, Poznań, Poland, (publ. by) Politechnika Poznańska, 1998, pp. 173-176.
  14. K. Janglajew, K. Valeev
    Badanie stabilności rozwiązań układu równań różnicowych o losowych współczynnikach
    Miscellanea Methodologicae 3 (1998), no. 1, 35-42.
  15. Z. Karno
    Stably essential mappings onto disks
    Acta Math. Acad. Sci. Hungar. 80 (1998), no. 4, 311-323.
    DOI: 10.1023/A:1006590307488
  16. Z. Karno
    T-modifications of mappings into surfaces
    Bull. Polish Acad. Sci. Math. 46 (1998), no. 4, 345-350.
  17. A. Korniłowicz
    Introduction to Meet-Continuous Topological Lattices
    Form. Math. 7 (1998), no. 2, 279-283.
  18. A. Korniłowicz
    On the Characterization of Hausdorff Spaces
    Form. Math. 7 (1998), no. 1, 63-68.
  19. A. Korniłowicz
    The Basic Properties of SCM over Ring
    Form. Math. 7 (1998), no. 2, 301-305.
  20. A. Korniłowicz
    The Composition of Functors and Transformations in Alternative Categories
    Form. Math. 7 (1998), no. 1, 1-7.
  21. A. Korniłowicz
    The Construction of SCM over Ring
    Form. Math. 7 (1998), no. 2, 295-300.
  22. A. Korniłowicz
    The Definition and Basic Properties of Topological Groups
    Form. Math. 7 (1998), no. 2, 217-225.
  23. A. Korniłowicz
    The Product of the Families of the Groups
    Form. Math. 7 (1998), no. 1, 127-134.
  24. A. Korniłowicz
    The Properties of Product of Relational Structures
    Form. Math. 7 (1998), no. 1, 45-52.
  25. R. Mazurek, E. Roszkowska
    Examples of chain domains
    Proc. Amer. Math. Soc. 126 (1998), no. 3, 661-667.
  26. A. Naumowicz
    On the characterization of modular and distributive lattices
    Form. Math. 7 (1998), no. 1, 53-55.
  27. A. Naumowicz, M. Łapiński
    On $T_1$ reflex of topological space
    Form. Math. 7 (1998), no. 1, 31-34.
  28. H. Oryszczyszyn, K. Prażmowski
    On projections in projective spaces
    Demonstratio Math. 31 (1998), no. 1, 193-202.
    DOI: 10.1515/dema-1998-0124
  29. H. Oryszczyszyn, K. Prażmowski
    On projections in spaces of pencils
    Demonstratio Math. 31 (1998), no. 4, 825-833.
    DOI: 10.1515/dema-1998-0412
  30. H. Oryszczyszyn, A. Truchel-Kozłowska
    Characterization of some group of maps of affine space
    Demonstratio Math. 31 (1998), no. 4, 783-787.
    DOI: 10.1515/dema-1998-0407
  31. J. Popiołek
    On the Cattabriga problem for Airy equation in domains with curvilinear boundaries
    Demonstratio Math. 31 (1998), no. 3, 643-651.
  32. M. Prażmowska
    Struktura płaszczyzn w przestrzeni quasi-hiperbolicznej
    Geom. Wykr. i Graf. Inż. 4 (1998), 9-13.
  33. Z. Sadowski
    On the development of Emil Posts's ideas in structural complexity theory
    Stud. Logic, Grammar and Rhetoric 2(15) (1998), 55-59.
  34. M. Żynel
    Komputerowo wspomagana geometria: weryfikacja, automatyzacja, wizualizacja
    Zeszyty Nauk. Polit. Śląskiej - Geometria i Grafika Inżynierska 2 (1998), 153-167.
Uwagi do prezentowanych tutaj danych bibliograficznych proszę kierować do: libmaster@math.uwb.edu.pl