P.S. Modenov is a renowned Soviet mathematician known for high-level problem collections used for university entrance exams, particularly at Moscow State University (MSU). While "GDZ" (готовые домашние задания) typically refers to modern school solution manuals, Modenov’s works are academic "collections of problems with solutions" that serve a similar purpose for advanced students.
Problems specifically designed for those entering competitive technical universities. gdz modenov
If you are looking for worked solutions or the text of his most famous collections, you can find them through the following platforms: gdz modenov