TY - DATA AU - Sergey Kislyakov, Natan Kruglyak TI - Extremal Problems in Interpolation Theory, Whitney-Besicovitch Coverings, and Singular Integrals SN - 9783034804691 PY - 2013/// PB - Springer Basel KW - Mathematics and Statistics UR - https://doi.org/10.1007/978-3-0348-0469-1 ER -