Neue Verfassung der UdSSR = Новая конституция СССР [Text] : Wirtscaftssystem der UdSSR. Экономическая система СССР / Б. И. Гостев Г. Х. Попов ... – Алма-Ата : Казахстан, 1982. - 97 с. - Текст на немецком языке . . – 2000 экз. : 20 тг.
Hardy-Sobolev type inequalities on homogeneous groups and applications [[Electronic resource]] : dis. ... doctor of Philosophy (PhD) : 6D060100 - Matematics / B. M. Sabitbek ; Scientific advisors: T. S. Kalmenov, M. Ruzhansky ; al-Farabi Kazakh National University, Institute of Mathematics and Mathematical Modeling. – Almaty : [S. n.], 2019. – Электрон. текстовые дан., 1 электрон. опт. диск (CD-ROM). ).
It has many applications in different areas such as the spectral theory, that leads to the lower bounds for the quadratic form associated with the Laplace operator, for instance