| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Development and Validation of Methods for Customs Analysis | 978-92-828-3336-O (92-828-3336-4) | 1998 | Tim Knol |
G.S. · Geert Seelig · Gerd Schlaich · Gerd Schulz · Gerd Schulze · Gerd Szwillus · Gerda Schulz · Gert Schulze · Gordy Slack · Grete Salus · Grit Scholz