TY - BOOK AU - Muskhelishvili, N. I. AU - Radok, J. R. M. AU - Radok, J. R. M. TI - Singular Integral equation: boundary problem of functions theory and their applications tomathematical physics U1 - 517.37 PY - 1958/// CY - Groningen PB - Wolters - Noordhoff ER -