Ruská (Dobóruszka) is a village and municipality in Michalovce District in the Košice Region of eastern Slovakia.
In historical records
the village was first mentioned in 1195
. This makes it one of the oldest recorded villages in not only Michalovce District but in the entire Košice Region
lies at an altitude
of 109 metres
and covers an area
of 11.905 km².
It has a population
of about 595 people.
is about 94% Hungarian
(547 inhabitants out of 584, according to 2001 census).
The village has a small public library
and a football