Ister A.s Globin A.i Pankratova I.e Dpa: 11 Klass Reshebnik -

Some preparation materials have been adapted into Android apps like the Inter Math 11th Solution Book for offline study. ДПА Математика відповіді 2011

While the specific task collections were heavily used in the early to mid-2010s, digital versions and answer keys remain available on various educational platforms:

Detailed open-ended problems (often for advanced or specialized classes) that require full written proofs and solutions. Key Editions and Sources

Typically follows the layout of the examination paper, divided into sections:

Often cited as the core text by Ister, Globin, and Pankratova, published by the "Center for Educational and Methodological Literature".