1.
|
Frankfurt am Main : P. Lang, c1998.
German | K 64 SCH.A |
|
2.
|
Cambridge : Grotius Publications, 1991.
English | T 211 BRI.C |
|
3.
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[Alphen aan den Rijn, Netherlands] : Kluwer Law International, 2016.
|
4.
|
Cheltenham, UK : Edward Elgar, 2011.
|
5.
|
Frankfurt am Main : P. Lang, c1991.
German | T 23 MAN.D |
|
6.
|
Frankfurt am Main : P. Lang, 1999.
German | F 13 REG.K |
|