ZULIAK, I. ., & KULYK, S. . (2023). MATERIAL, MEDICAL AND SOCIAL SECURITY OF INSPECTORATES OF THE CUSTOMS GUARD OF THE DIRECTORATE OF DUTIES IN LVIV (the mid-1920s). EAST EUROPEAN HISTORICAL BULLETIN, (29), 130–145. https://doi.org/10.24919/2519-058X.29.292930