TY  - BOOK
AU  - Kuzʹmina, R. P
TI  - Asymptotic methods for ordinary differential equations
SN  - 9780792364009
U1  - 515.35 KUZ 
PY  - 2000///
CY  - Deventer, The Netherlands ; Boston, MA
PB  - Kluwer Academic Publishers
KW  - Differential equations - Asymptotic theory
N1  - Includes bibliographical references (p. 359-362) and index
ER  -