| Fatigue process zone at notches OP Ostash, VV Panasyuk International Journal of Fatigue 23 (7), 627-636, 2001 | 97 | 2001 |
| Two-frame phase-shifting interferometry for retrieval of smooth surface and its displacements LI Muravsky, OP Ostash, TI Voronyak, IM Andreiko Optics and Lasers in Engineering 49 (3), 305-312, 2011 | 58 | 2011 |
| A phenomenological model of fatigue macrocrack initiation near stress concentrators Ostash, Panasyuk, Kostyk Fatigue & Fracture of Engineering Materials & Structures 22 (2), 161-172, 1999 | 49 | 1999 |
| On the concept of selection of steels for high-strength railroad wheels OP Ostash, VH Anofriev, IM Andreiko, LA Muradyan, VV Kulyk Materials Science 48, 697-703, 2013 | 42 | 2013 |
| Relationships between the fatigue crack growth resistance characteristics of a steel and the tread surface damage of railway wheel OP Ostash, VV Kulyk, TM Lenkovskiy, ZA Duriagina, VV Vira, TL Tepla Archives of Materials Science and Engineering 90 (2), 49-55, 2018 | 34 | 2018 |
| Development of fatigue failure of low-carbon sheet steel at room and low temperatures SY Yarema, AY Krasovskii, OP Ostash, VA Stepanenko Strength of Materials 9 (3), 266-272, 1977 | 34 | 1977 |
| New approaches in fatigue fracture mechanics OP Ostash Materials Science 42 (1), 5-19, 2006 | 33 | 2006 |
| Degradation of materials and fatigue durability of aircraft constructions after long-term operation OP Ostash, IM Andreiko, YV Holovatyuk Materials Science 42 (4), 427-439, 2006 | 31 | 2006 |
| Preconditioning of the YSZ-NiO fuel cell anode in hydrogenous atmospheres containing water vapor B Vasyliv, V Podhurska, O Ostash Nanoscale Research Letters 12, 1-5, 2017 | 28 | 2017 |
| Microstructural changes in NiO–ScSZ composite following reduction processes in pure and diluted hydrogen M Andrzejczuk, O Vasylyev, I Brodnikovskyi, V Podhurska, B Vasyliv, ... Materials characterization 87, 159-165, 2014 | 28 | 2014 |
| Fatigue crack growth resistance of welded joints simulating the weld-repaired railway wheels metal OP Ostash, VV Kulyk, VD Poznyakov, OA Haivorons’kyi, LI Markashova, ... Arch. Mater. Sci. Eng 86 (2), 49-55, 2017 | 27 | 2017 |
| Structural transformations in the NiO-containing anode of ceramic fuel cells in the course of its reduction and oxidation VY Podhurs’ ka, BD Vasyliv, OP Ostash, OD Vasyl’ev, EM Brodnikovs’ kyi Materials Science 49, 805-811, 2014 | 27 | 2014 |
| Influence of treatment temperature on microstructure and properties of YSZ–NiO anode materials V Podhurska, B Vasyliv, O Ostash, Y Brodnikovskyi, O Vasylyev Nanoscale Research Letters 11, 1-7, 2016 | 26 | 2016 |
| Influence of reducing and oxidizing media on the physicomechanical properties of ScCeSZ–NiO and YSZ–NiO ceramics BD Vasyliv, VY Podhurs’ ka, OP Ostash, ОD Vasyl’ev, EM Brodnikovs’ kyi Materials Science 49, 135-144, 2013 | 26 | 2013 |
| Optimization of the properties of 10Sc1CeSZ–NiO composite by the redox treatment OP Ostash, BD Vasyliv, VY Podhurs’ ka, OD Vasyl’ev, EM Brodnikovs’ kyi, ... Materials Science 46, 653-659, 2011 | 26 | 2011 |
| A unified approach to fatigue macrocrack initiation and propagation OP Ostash, VV Panasyuk International journal of fatigue 25 (8), 703-708, 2003 | 25 | 2003 |
| Fatigue crack growth in metals at low temperatures (a review) OP Ostash, VT Zhmur-Klimenko Sov. Mater. Sci.(Engl. Transl.);(United States) 23 (2), 1987 | 25 | 1987 |
| Influence of the modes of heat treatment on the strength and cyclic crack-growth resistance of 65G steel ОP Ostash, VV Kulyk, VD Poznyakov, ОА Gaivorons’ kyi, VV Vira Materials Science 54, 776-782, 2019 | 23 | 2019 |
| Effect of the Additive of Y2O3 on the Structure Formation and Properties of Composite Materials Based on AlN–SiC TB Serbenyuk, TO Prikhna, VB Sverdun, NV Sverdun, VY Moshchil’, ... Journal of Superhard Materials 40, 8-15, 2018 | 23 | 2018 |
| Theory of initiation and propagation of fatigue cracks OP Ostash, VV Panasyuk Soviet materials science: a transl. of Fiziko-khimicheskaya mekhanika …, 1988 | 22 | 1988 |
