Asymptotic expansions for ordinary differential equations
[by] Wolfgang Wasow.
Huntington, N.Y. : R. E. Kreiger Pub. Co., 1976 [©1965]
ix, 374 págs. ; 24 cm.
ISBN: 0882751735
Reprint of the ed. published by Interscience Publishers, New York, which was issued as v. 14 of Pure and applied mathematics.
Bibliografía: p. 353-367.
Reseña: MathSciNet, 57 #812