TY  - BOOK
AU  - Sommerfeld,Arnold
TI  - Partial differential equations in physics
T2  - Pure and applied mathematics: a series of monographs and textbooks
AV  - QA374 S6
PY  - 1949///
CY  - New York
PB  - Academic
KW  - Física matemática
KW  - Ecuaciones diferenciales parciales
ER  -