SCIMA valintakori viitteet

lkm: 2
1.
Planung und Produktion
1996 : VOL. 44:4, p. 37-40
1996 Schuh, Günther
Tanner, Hans Rudolf
2.
Research on Financial and Economic Problems (c)
1998 : 9, p.31-35
1998 Qiu, Chongming
SCIMA