Archiwum Państwowe w Białymstoku is the state archives in Poland founded in 1950.
According to PR-model, bialystok.ap.gov.pl is ranked 174,647th in multilingual Wikipedia, in particular this website is ranked 8,581st in Polish Wikipedia.
The website is placed before dlrgroup.com and after luthers.ru in the BestRef global ranking of the most important sources of Wikipedia.