@BOOK{ Book!D - 103029233,
AUTHOR = "/ George A. Anastassiou",
TITLE = "Approximation by multivariate singular integrals",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه کردستان",
SUBJECT = "Approximation theory,Multivariate analysis,Singular integrals",
URL = "/book/103029233/Approximation-by-multivariate-singular-integrals/"}