TY  - BOOK
AU  - Daniele, Patrizia
AU  - Giannessi, Franco
AU  - Maugeri, Antonino
TI  - Equilibrium problems and variational models
SN  - 1402074700
U1  - 519.91 
PY  - 2003///
CY  - Dordrecht
PB  - Kluwer Academic Publication
ER  -