BMO estimates near the boundary for solutions of elliptic systems. El Baraka, Azzeddine — 2006 Electronic Journal of Differential Equations (EJDE) [electronic only]
An embedding theorem for Campanato spaces. El Baraka, Azzeddine — 2002 Electronic Journal of Differential Equations (EJDE) [electronic only]
Function spaces of BMO and Campanato type. El Baraka, Azzeddine — 2002 Electronic Journal of Differential Equations (EJDE) [electronic only]