Netherlands yearbook of international law : vol.20
/ publ. jointly with the netherlands international law review and under the auspices of the T.M.C Asser Instituut, institute for private and public international law, international commercial arbitration and european law
. - [Martinus] : Martinus nijhoff publishers, 1989
. - vol.20-478p. ; 24 cm.
- Netherlands yearbook of inetrnational law 01676768 .