Szmygin B, Trochonowicz M. The district “Dyrekcja” in Chełm – the evaluation of district after 80 years of its foundation. Bud-Arch [Internet]. 2010 Jun. 13 [cited 2025 Dec. 15];6(1):119-35. Available from: https://ph.pollub.pl/index.php/bia/article/view/2295