| MATHEMATICS | | |
| A. R. T. Solarin | On brackets and identities of Lie loops | 7 |
A. R. T. Solarin V. O. Chiboka | A note on G-loops | 17 |
| Sever S. Dragomir | On some inequalities in inner product spaces | 27 |
| Sever S. Dragomir | On some inequalities for positive operators in Hilbert spaces | 37 |
Milan Janić Daniel A. Romano Milovan Vinčić | A theorem on quotient coideal of a ring with an apartness | 43 |
| Daniel A. Romano | Some results about coideals of commutative ring with apartness | 47 |
| Petar Stanković | Oblique frontal projection from a pair of non-juxtapositioned projections | 55 |
| Nikola Rosić | About some properties of the Bessel differential equation . | 63 |
| Mirko Lepović | The asymmetric graphs of order 8 which are not strongly asymmetric | 69 |
| Miodrag M. Spalević | Computing Turan-Radau and Turan-Lobato quadratures with multiple nodes . | 77 |
| Dragić Banković | All general reproductive solutions of Boolean ring equations | 85 |
| Stojan Radenović | A lower bound of the integral | 99 |
| PHYSICS | | |
Vukota Babović Sava Milojević Milan Kovačević | Axially symmetric electron plasma surface waves on equivalent cylindrical guiding structures | 107 |
Vladimir P. Krainov Vladimir Ristić | Foundation of approximative treatment of the turning point in the ADK-theory | 123 |
V. P. Krainov M. M. Radulović V. M. Ristić | Elektron energy maximum in tunneling ionization of atoms and ions of potassium | 137 |
Jovanka M. Živojinov Srboljub Stamenković | Correspondent states and reduced equations of state for argon, kripton and xenon | 149 |
Živojin Todorović Svetislav Savović Stevan Jokić | Fragment correlations in 4He+197Au reaction at 12.7 GeV | 163 |
| CHEMISTRY | | |
| Živadin D. Bugarčić | Mechanism for reactions of tetrachlorplatinate (II) with pyridne, acetonitrile and propionitrile | 171 |
G. Milovanović V. Milićević M. Todorović U. Mioč B. Bosiljkov | Fragment correlations in 4He+197Au reaction at 12.7 GeV | 179 |
| BIOLOGY | | |
Milan Petronijević Snežana Maletić Radoslav V. Žikić Milosav Kostić | Glycolysis and oxidative pentose phosphate pathway in red blood cells of rats chronically intoxicated with cadmium | 191 |
R. V. Žikić A. Štajn Branka Ognjanović S. Z. Pavlović M. M. Kostić | The effects of cadmium and selenium on the ascorbic acid and vitamin E contents in plasma and liver of young and adult rats | 203 |
| Snežana Pešić | Curculionidae in the ash forest of Kragujevac | 215 |
Spasenija Karaman Mirjana Stojanović | Some deviation in two species from genus Allolobophora (Oligochaeta: Lumbricidae) | 223 |