Torsten Ringberg

发表

Laura A. Peracchio, David Luna, Torsten Ringberg, 2005 .

Glenn L. Christensen, Torsten Ringberg, 2008 .

Torsten Ringberg, Pernille Rydén, Per Østergaard Jacobsen, 2017 .

Ravi Vatrapu, Torsten Ringberg, Kostos Pantazos, 2020 .

David Luna, Torsten Ringberg, Massimiliano Ostinelli, 2015 .

Torsten Ringberg, Katrine Kunst, Ravi Vatrapu, 2021, Inf. Syst. J..

Torsten Ringberg, Torsten Ringberg, Markus Reihlen, 2008 .

Laura A. Peracchio, David Luna, Torsten Ringberg, 2008 .