TY  - DATA
AU  - Strelitz, S.
TI  - Asymptotics for solutions of linear differential equations having turning points with applications 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9781470402679 (online)
PY  - 1999///
CY  - Providence, R.I.
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0676
ER  -