| First Name | Last Name | Institutions | Articles |
|---|---|---|---|
| Vitaliy | Omelyanenko | Institute of Industrial Economics of National Academy of Sciences of Ukraine | 1 |
| Valerii O. | Omelchuk | Taras Shevchenko National University of Kyiv | 1 |
| Václav | Opálka | Institute of Technology and Business in České Budějovice | 1 |