TY  - DATA
AU  - Yuri V. Egorov, Vladimir A. Kondratiev
TI  - On Spectral Theory of Elliptic Operators
SN  - 9783034890298
PY  - 1996///
PB  - Birkhäuser Basel
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-3-0348-9029-8
ER  -