@article{1992:knieper:internatio,
title = {International Trade Rules and Environmental Protection},
year = {1992},
note = {},
journal = {VRÜ Verfassung und Recht in Übersee},
pages = {283--302},
author = {Knieper, Rolf and Winter, Gerd},
volume = {25},
number = {3}
}