The book "Quality and asymptotic methods of integration of differential equations" under the authorship of Voskresenskiy E. In. This is a unique and in-depth study that immerses the reader in the world of differential equations, their solutions and the methods used to integrate them. This work will be a real find for students, graduate students, teachers and anyone interested in mathematics, physics and engineering. This book discusses in detail both qualitative and asymptotic methods, which allows the reader not only to understand the basic principles, but also to learn how to apply them in practice. The authors strive to make the material accessible and understandable, while not losing the depth of analysis. The book includes many examples and tasks that will help to consolidate the studied material and develop skills in solving differential equations. The main intrigue of the book is how different integration methods can be used to solve real-world problems arising in various fields of science and technology. For example, it considers situations where standard methods do not give satisfactory results, and this is where qualitative and asymptotic approaches come to the rescue. The reader will be able to see how these methods are used to analyze the stability of solutions, as well as to find approximate solutions, which is an important aspect in mathematical modeling. The book will be interesting not only for those who already have some experience in mathematics, but also for those who are just starting their way in this field. It is suitable for both undergraduate and graduate students who wish to deepen their knowledge and skills in the field of differential equations. It can also be useful for practicing engineers and researchers working with mathematical models in their projects. The topics raised in the book cover a wide range of issues related to differential equations. The authors pay attention to both theoretical aspects and practical applications, which makes the book relevant and useful for various categories of readers. In addition, the work of Voskresenskiy and his colleagues stands out for its structure and logical presentation, which allows the reader to easily navigate the material and find the necessary information. The author's style is distinguished by clarity and accessibility, which makes complex mathematical concepts more understandable. Sunday E. In. — a well-known scientist in the field of mathematics, and his work has already proven itself in the scientific community He is the author of many scientific publications, and his research in the field of differential equations has been recognized both in Russia and abroad. If you are looking for a book that will help you understand the complex aspects of the integration of differential equations, then “Quality and asymptotic methods of integrating differential equations” will be an indispensable tool for you. This work will not only enrich your knowledge, but also inspire new research and discoveries in the field of mathematics. Do not miss the opportunity to touch the world of qualitative and asymptotic methods that can change your approach to solving problems and expand the horizons of your knowledge.