TY  - BOOK
AU  - Sansone,Giovanni
TI  - Orthogonal functions
SN  - 0486438015
U1  - 517.587 
PY  - 2004///
CY  - Mineola, N.Y.
PB  - Dover Publications
KW  - Functions, Orthogonal
N1  - Originally published: Rev. English ed. New York : Interscience, 1959, in series: Pure and applied mathematics ; v. 9
ER  -