| 3-14 | Between closed sets and generalized closed sets in closure spaces. Boonpok, Chawalit; Khampakdee, Jeeranunt |
| 15-20 | A search for Tribonacci-Wieferich primes. Klaška, Jiří |
| 21-30 | On a set of asymptotic densities. Jahoda, Pavel; Jahodová, Monika |
| 31-43 | A survey of results on density modulo $1$ of double sequences containing algebraic numbers. Urban, Roman |
| 45-56 | Banach algebra techniques in the theory of arithmetic functions. Lucht, Lutz G. |
| 57-68 | The tame degree and related invariants of non-unique factorizations. Halter-Koch, Franz |