TY - BOOK T1 - An introduction to second order partial differential equations classical and variational solutions A1 - Cioranescu, Doina A1 - Donato, Patrizia A1 - Roque, Marian P. LA - English PP - New Jersey PB - World Scientific YR - 2018 UL - https://tuklas.up.edu.ph/Record/UP-99796217613577412 OP - 279 CN - QA 377 C567 2018 SN - 9789813229174 (hardcover : alk. paper) KW - Differential equations, Partial : Study and teaching (Higher) KW - Differential equations, Partial : Study and teaching (Graduate) ER -