TY - RPRT TI - A unified hp-HDG framework for Friedrichs' PDE systems AU - Chen, Jau-Uei AU - Kang, Shinhoo AU - Bui-Thanh, Tan AU - Shadid, John N. PY - 2023 DO - 10.1016/j.camwa.2023.12.009 UR - https://www.osti.gov/biblio/2377339 ID - 2377339 ER -