| 1-7 | Locally inner derivations of standard operator algebras. Molnár, Lajos | 
| 9-24 | Exact solutions of Cauchy problem for partial differential equations with double characteristics and singular coefficients. Lu, Zhu-Jia | 
| 25-28 | On centrally symmetric graphs. Stern, Manfred | 
| 29-33 | Estimations of covariance components in mixed linear models. Varga, Štefan | 
| 35-39 | Atomary tolerances on finite algebras. Zelinka, Bohdan | 
| 41-54 | Two solutions for a nonlinear Dirichlet problem with positive forcing. Matos, J.; Sanchez, L. | 
| 55-58 | On Jónsson's theorem. Vaggione, Diego | 
| 59-67 | Convexities of lattice ordered groups. Jakubík, Ján | 
| 69-71 | On colouring products of graphs. Marcu, Dănuţ | 
| 73-76 | Asymptotic behavior of $T$-periodic solutions of singularly perturbed second-order differential equation. Vrábeľ, Róbert | 
| 77-81 | On $2$-extendability of generalized Petersen graphs. Limaye, N. B.; Rao, Mulupuri Shanthi C. | 
| 83-87 | On theorems of Pu & Pu and Grande. Maliszewski, Aleksander | 
| 89-94 | The best Diophantine approximation functions by continued fractions. Tong, Jingcheng | 
| 95-106 | Symmetrized and continuous generalization of transversals. Kochol, Martin | 
| 107-108 | Otakar Borůvka died. Neuman, František | 
| 109-112 | Book Reviews. |