TY  - DATA
AU  - Locker, John.
TI  - Eigenvalues and completeness for regular and simply irregular two-point differential operators 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9781470405175 (online)
PY  - 2008///
CY  - Providence, R.I.
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0911
ER  -