00859naa#a2200193#i#450# EN\\bibl\101267 20251219135936.5 2074-1618 20250630b2025####ek#y0engy0150####ca RU ON THE ISSUE OF THE WORK OF THE MEDICAL AND SANITARY SERVICE OF THE LOCAL AIR DEFENSE IN BESIEGED LENINGRAD: BASED ON THE MATERIALS OF THE ARCHIVE OF THE FIRE AND TECHNICAL EXHIBITION NAMED AFTER B.I. KONCHAEV Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2025 4 с. Journal article local Историческая наука. Вспомогательные исторические науки. 930 Bolotin Danila D. Smirnova Anna A. Knyazeva Yulia S. journals.igps.ru