+++ /dev/null
-<?xml version="1.0"?>
-
-<!DOCTYPE publication SYSTEM "publication.dtd">
-
-<publication>
- <title>Logical Environments</title>
- <author>
- <name>G.</name>
- <surname>Huet</surname>
- </author>
- <author>
- <name>G.</name>
- <surname>Plotkin</surname>
- </author>
- <where>Cambridge University Press, 1993</where>
-</publication>
\ No newline at end of file