TY  - BOOK
AU  - Titchmarsh,E.C.
TI  - Eigenfunction expansions associated with second-order differential equations
AV  - QA371 T5
PY  - 1946///-1958
CY  - Oxford
PB  - Clarendon Press
KW  - Análisis armónico
KW  - Series infinitas
KW  - Ecuaciones diferenciales
ER  -