TY  - BOOK
AU  - Rektorys,Karel
TI  - Variational methods in mathematics, science, and engineering
SN  - 9027704880
PY  - 1977///
CY  - Dordrecht
PB  - D. Reidel
KW  - Calculus of variations
KW  - Hilbert space
KW  - Differential equations
KW  - Numerical solutions
KW  - Boundary value problems
N1  - 'Translated from the Czech by Michael Basch, 1975'- verso
ER  -