TY  - BOOK
AU  - Edelen, Dominic G. B.
TI  - NONLOCAL VARIATIONS AND LOCAL INVARIANCE OF FIELDS
U1  - 517.4 
PY  - 1969///
CY  - New York
PB  - American Elsevier Pub. Co.
KW  - Calculus Of Variations
KW  - Functions
KW  - Differential Geometry
ER  -