an Entity references as follows:
Perelyubsky District (Russian: Перелюбский райо́н) is an administrative and municipal district (raion), one of the thirty-eight in Saratov Oblast, Russia. It is located in the east of the oblast. The area of the district is 3,700 square kilometers (1,400 sq mi). Its administrative center is the rural locality (a selo) of Perelyub. Population: 14,747 (2010 Census); 19,280 (2002 Census); 18,131 (1989 Census). The population of Perelyub accounts for 32.4% of the district's total population.