TY  - BOOK
AU  - Kozlov,V & Maz'ya,V
ED  - Maz'ya, V
TI  - Theory of a higher-order sturm-liouville equation
T2  - Lecture notes in mathematics 1659
SN  - 9783540630654
U1  - 10.01+4.04 
PY  - 1997///
CY  - Berlin
PB  - Springer
ER  -