TY - BOOK ID - 127961425 TI - An introduction to Minimax theorems and their applications to differential equations AU - do Rosário Grossinho, Maria AU - Agop Tersian, Stepan PY - 2001 SN - 0792368320 PB - Dordrecht : Kluwer academic, DB - UniCat KW - Critical point theory. KW - Differential equations KW - Numerical solutions. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127961425 AB - ER -