Incoming Resources
- Metzner;, Kluwer, Frankfurt am Main, Deventer, 1978
- Metzner;, Kluwer, Frankfurt am Main, Deventer The Netherlands, 1976
- Metzner;, Kluwer, Frankfurt am Main, Deventer, 1977-<1981 >
- Metzner;, Polski Instytut Spraw Miedzynarodowych, Frankfurt am Main, Warszawa, 1979