A resolution of the Council of Ministers of the Republic of Belarus has been adopted on classifying the urban settlement of Ostrovets, Grodno region, as a city of regional subordination.
Resolution № 268 of the Council of Ministers of the Republic of Belarus «On classifying the urban settlement of Ostrovets, Grodno Region, as a city of regional subordination» ЗГАЛид Ф. 1035. Оп. 2. Д. 411. Л. 1. Copy. Typescript
