Tomas Petru
发表
Torbjörn Thiringer,
Hans Bergström,
Göran Ronsten,
2000
.
Torbjörn Thiringer,
Tomas Petru,
C. Liljegren,
2001
.
Stefan Lundberg,
Torbjörn Thiringer,
Tomas Petru,
2001
.
Wolfgang Hesse,
Anders Grauers,
Rolf Ottersten,
1999
.
Torbjörn Thiringer,
Tomas Petru,
2001
.
Torbjorn Thiringer,
Tomas Petru,
T. Thiringer,
2002,
IEEE Power Engineering Review.
Torbjörn Thiringer,
Tomas Petru,
2000
.