TY  - DATA
AU  - Gaetano Fichera
TI  - Linear Elliptic Differential Systems and Eigenvalue Problems
T2  - Lecture Notes in Mathematics
SN  - 9783540371342
PY  - 1965///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0079959
ER  -