Asymptotic expansions
Arthur Erdélyi.
[New York] : Dover Publications, [1956]
vi, 108 págs. : ilustraciones ; 21 cm.
"An unabridged and unaltered republication of Technical report 3, prepared under contract Nonr-220(11) for the Office of Naval Research reference No. NR 043-121".
Incluye referencias bibliográficas.