This text is a brief version of book "How to overcome management crises".Doctor Ицхак Адизес is known as an author of known worldwide theories of life cycle of organization and overcoming of problems collision-free, and also methodology carrying his name (methodologies of Адизеса). The methodology he in detail described in a book "The Ideal leader", and theory of life cycle of company - in a book "Management by a life cycle corporations".In this book doctor Адизес united two showed the main conceptions, as they work in practice. He described in detail, what leader needs to the company on the different stages of her development and why. And also explained, however to appear in instance where measures it late on deceleration of aging of company to accept already.We remind that this text is a summary of book