Edit Profile (opens in new tab) Pham ba Trung Author ID: pham-ba-trung. Published as: Pham ba Trung Documents Indexed: 3 Publications since 1986 Co-Authors 3 single-authored Serials 3 Demonstratio Mathematica Fields 2 Ordinary differential equations (34-XX) 1 Partial differential equations (35-XX) Publications by Year