"Collection of scientific works performed in Leningrad for three years of the Great Patriotic War (1941-1943)" is a unique and important historical and scientific document that immerses the reader in the most difficult years of the Great Patriotic War, when Leningrad became a symbol of perseverance, courage and scientific genius. Created by a team of authors, this collection is a carefully compiled archive of scientific research performed in the conditions of blockade and wartime, and reveals to the reader the wealth of scientific achievements that continued to develop even in the most difficult years. This book is not just a collection of articles and scientific papers, it is like a window into an era when scientists, engineers, doctors and humanities continued to work despite the threat, hunger and cold. It contains works, covering a wide range of scientific fields - from medicine and engineering to the humanities and agriculture , which makes it a valuable source for historians, Researchers, Students and all , who is interested in the history of science and the heroic pages of national history . In each section, the authors share their discoveries, innovations and practical solutions that helped to survive and resist the enemy at the most critical moments. The book "Collection of scientific works performed in Leningrad for three years of the Great Patriotic War (1941-1943)" is especially valuable for its historical authenticity and uniqueness. It raises topics related to the development of medical technologies and methods of treatment in the context of the blockade, engineering solutions to protect the city and ensure its life, as well as humanitarian research reflecting the spirit of resistance and resilience of the people. Each article is the result of the hard work of scientists who not only fought for survival, but also continued to develop science to help their country in the most difficult time. This book is perfect for a wide range of readers - from students and graduate students interested in the history of domestic science, to professional historians and lovers of military history. It will be especially interesting for those who appreciate the heroism of scientists, engineers and doctors who continued their work under threat of life, and those who seek inspiration in examples of perseverance and dedication. For readers interested in the themes of the Second World War, the blockade of Leningrad, scientific achievements in the conditions of war, this book will be a real discovery. The style of the authors who collected this collection is distinguished by special accuracy and respect for historical truth, as well as a deep scientific approach. It shows the desire to show not only technical and scientific achievements, but also the human side of the struggle - the heroism of scientists, their faith in victory and the desire to help their people. In general, this collection is not only a scientific heritage, but also an inspiring evidence that even in the darkest times, science and the human spirit are able to overcome any obstacles. If you are looking for a book that will open up new facets of history and scientific achievements, as well as help you understand how in the conditions of war ideas are born that change fate, the Collection of Scientific Works Performed in Leningrad during the Three Years of the Great Patriotic War (1941-1943) will be a real discovery for you. This work is a vivid testimony of heroism, intelligence and perseverance, which deserves a place on the shelf of everyone who appreciates the heritage of domestic science and the history of the Great Patriotic War.