| 1. | Bochnak J. Invariant functionals on locally compact topological spaces Issue 12 (1968), pp. 7-10 Article (PDF 366K) | |
| 2. | Denkowski Z. On the boundary value problems for the ordinary differential equation of second order Issue 12 (1968), pp. 11-16 Article (PDF 719K) | |
| 3. | Furdzik Z. On absolute G in perfectly normal topological spaces Issue 12 (1968), pp. 17-18 Article (PDF 98K) | |
| 4. | Gancarzewicz J. On commutative algebraic objects over a groupoid Issue 12 (1968), pp. 19-25 Article (PDF 467K) | |
| 5. | Lasota A., £uczyñski M. A note on the uniqueness of two point boundary value problems I Issue 12 (1968), pp. 27-29 Article (PDF 151K) | |
| 6. | Lasota A., Szafraniec F.H. Application of the differential equations with distributional coefficients to the optimal control theory Issue 12 (1968), pp. 31-37 Article (PDF 1394K) | |
| 7. | Lorens M., Siwek E. Un théoreme sur les pseudoobjets géométriques associés avec des objets géométriques linéaires et homogenes Issue 12 (1968), pp. 39-42 Article (PDF 525K) | |
| 8. | Pelczar A. On some equations in partially ordered spaces Issue 12 (1968), pp. 43-45 Article (PDF 331K) | |
| 9. | Pelczar A. Remarks on some functional equations and inequalities Issue 12 (1968), pp. 47-52 Article (PDF 617K) | |
| 10. | Pelczar A. On some iterative-differential equations I Issue 12 (1968), pp. 53-56 Article (PDF 386K) | |
| 11. | Szafirski B. A note on the Green's function Issue 12 (1968), pp. 57-59 Article (PDF 207K) | |
| 12. | Szybiak A. Sni¾enie klassa geometrièeskogo obekta Issue 12 (1968), pp. 61-65 Article (PDF 477K) | |
| 13. | Zajtz A. Algebraic objects Issue 12 (1968), pp. 67-79 Article (PDF 957K) | |
| 14. | Zajtz A. On equivalence of certain definitions of geodesics on surfaces of weak regularity Issue 12 (1968), pp. 81-92 Article (PDF 1721K) | |
| 15. | Zajtz A. Non-existence of certain concomitants of the singular tensor... and its geometrical interpretation Issue 12 (1968), pp. 93-100 Article (PDF 509K) | |
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