TY  - BOOK
AU  - Sayas,Francisco-Javier
AU  - Brown,Thomas S.
AU  - Hassell,Matthew E.
TI  - Variational techniques for elliptic partial differential equations: theoretical tools and advanced applications 
SN  - 9781138580886
PY  - 2019///]
CY  - Boca Raton, Florida
PB  - CRC Press taylor & Francis Group
KW  - Differential equations, Elliptic
KW  - Differential equations, Partial
N1  - Includes bibliographical references and index
ER  -