| Miroslava Petrović-Torgašev | On semi-decomposable birecurrent Riemannian spaces | 7 |
| Radosav Petrović | A double inequality related to the special trigonometric series | 17 |
| Miroslava Petrović-Torgašev | On semi-dekomposable symmetric-recurrent and z-symmetric recurrent Riemannian spaces | 21 |
| Miroslava Petrović-Torgašev | Note on generalized decomposable recurrent Riemannian spaces | 31 |
Ivan Gutman Svetlana Petrović Bojan Mohar | Topological properties of benzenoid systems. XX. Matching polynomials and topological resonance energies of cata-condensed benzenoid hydrocarbons | 43 |
Nikola Rosić Nadežda Rosić | Acontribution to the solution of homoganous linear differential equations of higher order | 91 |
| Nikola Rosić | Ein Zuschlag dem Kamkes Werke III | 97 |
Nikola Rosić Nadežda Rosić | Die Bedingungen der Intergrabilität einer Klasse linearer Differentialgleichungen zweiter Ordnung | 107 |
| Ljubisav Novaković | Critical fluctuations of the quadratic lattice in an external field | 117 |
Ranđel P. Mihajlović Vilim J. Vajgand | Coulometric generation of H+ ions by oxidation of tiols on platinum anode in a mixture of solution of acetic acid and acetic anhydride | 145 |
| Vitko M. Šorić | Рост уклеи - Alburnus alburnus alborella | 155 |
| Vukota Babović | About an infinite product and related physical interpretations | 165 |
| Dragoljub Cvetković | Эпициклическое проектирование пространства Ln (n=2,3) на данную гиперплоскость (полугиперплоскость) этого пространства | 173 |