Hinze, MichaelMichaelHinzeQuyen, Tran Nhan TamTran Nhan TamQuyen2020-12-102020-12-1020190266-5611https://resolver.sub.uni-goettingen.de/purl?gro-2/74918Finite element approximation of source term identification with TV-regularizationjournal_article10.1088/1361-6420/ab34781361-6420