TY - GEN AU - Meziani, Abdelhamid, CN - QA377.5 ID - 1365744 KW - Degenerate differential equations. KW - Differential equations, Elliptic. LK - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3114368 N1 - "May 2012, Volume 217, Number 1019 (first of 4 numbers)." SN - 9780821887509 (e-book) T1 - On first and second order planar elliptic equations with degeneracies / TI - On first and second order planar elliptic equations with degeneracies / UR - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3114368 VL - Volume 217, Number 1019 ER -