Bologovskai︠a︡ mashino-traktornai︠a︡ stant︠s︡ii︠a︡ (Leningradskai︠a︡ oblastʹ, Russia). Politicheskiĭ otdel.

1. Bologovskai︠a︡ mashino-traktornai︠a︡ stant︠s︡ii︠a︡ (Leningradskai︠a︡ oblastʹ, Russia). Politicheskiĭ otdel.
2. Connection Graph