| 1. | Foryś W. A characterization of the + -variety of finite and cofinite languages Issue 28 (1991), pp. 7-10 Article (PDF 1045K) | |
| 2. | Deszyński K. Notes on polynomial structures equipped with a Lorentzian metric Issue 28 (1991), pp. 11-18 Article (PDF 2267K) | |
| 3. | Nowak K. The extension of holomorphic functions of polynomial growth on algebraic sests in Cn Issue 28 (1991), pp. 19-27 Article (PDF 2931K) | |
| 4. | Pelczar A. Remarks on limit sets in generalized semi-systems Issue 28 (1991), pp. 29-39 Article (PDF 2623K) | |
| 5. | Pelczar A. The Ważewski method applied to some second order partial parabolic equations Issue 28 (1991), pp. 41-53 Article (PDF 3547K) | |
| 6. | Pelczar A. Remarks on some properties of solutions of certain partial differential equations of the first order Issue 28 (1991), pp. 55-61 Article (PDF 1689K) | |
| 7. | Trzepizur A. Stabilité négative et fonctions de Liapounov dans les systemes semi-dynamiques Issue 28 (1991), pp. 63-66 Article (PDF 1501K) | |
| 8. | Trzepizur A. Remarques sur la stabilité des ensembles dans les systemes semi-dynamiques Issue 28 (1991), pp. 67-71 Article (PDF 1519K) | |
| 9. | Trzepizur A. Stabilité négative et fonctions de Liapounov dans les systemes semi-dynamiques II Issue 28 (1991), pp. 73-76 Article (PDF 1184K) | |
| 10. | Płoski A. Bezout's theorem for affine curves with one branch at infinity Issue 28 (1991), pp. 77-80 Article (PDF 1141K) | |
| 11. | Chądzyński J., Krasiński T. On a formula for the geometric degree and Jung's theorem Issue 28 (1991), pp. 81-84 Article (PDF 1228K) | |
| 12. | Dłotko T. Stability of the Chandrasekhar-Münch equation Issue 28 (1991), pp. 85-92 Article (PDF 1874K) | |
| 13. | Kaczmarczyk J. The difference method for nonlinear parabolic equations Issue 28 (1991), pp. 93-99 Article (PDF 1635K) | |
| 14. | Horbacz K. Invariant densities for one-dimensional random dynamical systems Issue 28 (1991), pp. 101-106 Article (PDF 1469K) | |
| 15. | Jelonek Z. A note on the Pascal theorem and automorphism of conics Issue 28 (1991), pp. 107-110 Article (PDF 1183K) | |
| 16. | Brzeźniak Z. On analytic dependence of solutions of Navier-Stokes equations with respect to exterior force and initial velocity Issue 28 (1991), pp. 111-124 Article (PDF 3588K) | |
| 17. | Holly K. Development of the fourth rank moment of velocity of the free fluid in R3 Issue 28 (1991), pp. 125-134 Article (PDF 2728K) | |
| 18. | Holly K. A local perturbation of the free fluid in R3 causing the motion of a given molecule with a given initial acceleration. An example of an instantaneous pressure with compact support Issue 28 (1991), pp. 135-150 Article (PDF 4400K) | |
| 19. | Holly K. Navier-Stokes equations in R3 as a system of nonsingular integral equations of Hammerstein type Issue 28 (1991), pp. 151-161 Article (PDF 3153K) | |
| 20. | Stochel J., Szafraniec F.H. A few assorted questions about unbounded subnormal operators Issue 28 (1991), pp. 163-170 Article (PDF 2613K) | |
| 21. | Capiński M. Hopf equation for some nonlinear differential delay equation and invariant measures for corresponding dynamical system Issue 28 (1991), pp. 171-175 Article (PDF 1244K) | |
| 22. | Zastawniak T. Evaluation of certain Wiener integrals Issue 28 (1991), pp. 177-185 Article (PDF 2294K) | |
| 23. | Zastawniak T. The equivalence of two approaches to the Feynman integral for the anharmonic oscillator Issue 28 (1991), pp. 187-199 Article (PDF 3843K) | |
| 24. | Sławik L. On statistical solutions of nonlinear differential equations in Hilbert spaces Issue 28 (1991), pp. 201-207 Article (PDF 1856K) | |
| 25. | Jarnicki M., Sławik L. A note on blow-up points for a semilinear parabolic equation Issue 28 (1991), pp. 209-214 Article (PDF 1134K) | |
| 26. | Jakóbczak P. The boundary regularity of the ...-equation in the product of domains of holomorphy Issue 28 (1991), pp. 215-230 Article (PDF 7729K) | |
| 27. | Gancarzewicz J., Salima Mahi Géodésiques dans la fibré tangent d'ordre supérieur Issue 28 (1991), pp. 231-243 Article (PDF 3554K) | |
| 28. | Piórek J. On weakly mixing and generic chaos Issue 28 (1991), pp. 245-250 Article (PDF 1573K) | |
| 29. | Mikulski W. Locally determined associated spaces over principal fibre bundles Issue 28 (1991), pp. 251-265 Article (PDF 4308K) | |
| 30. | Pałasiński M. Complexity of the theory of the binary tree with constants Issue 28 (1991), pp. 267-276 Article (PDF 3346K) | |
| 31. | Zabołotny A. Existence of solutions for two-point boundary value problems Issue 28 (1991), pp. 277-287 Article (PDF 4045K) | |
| 32. | Wypich M. On the existence of a solution of nonlinear periodic boundary value problems Issue 28 (1991), pp. 289-295 Article (PDF 1754K) | |
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