For citations:

Saitgareev R.D., Giniyatullin B.R., Toporov V.Y., Atnagulov A.A., Aglyamov F.R. Data Extraction from Similarly Structured Scanned Documents. Russian Digital Libraries Journal. 2021;24(4):667-688. (In Russ.) https://doi.org/10.26907/1562-5419-2021-24-4-667-688