diff --git a/eoatex2imxml.py b/eoatex2imxml.py
index 100a92e..b38aff5 100755
--- a/eoatex2imxml.py
+++ b/eoatex2imxml.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8; mode: python -*-
-# Time-stamp: <2018-08-30 17:51:23 (kthoden)>
+# Time-stamp: <2018-09-12 11:42:33 (kthoden)>
 
 """
 Converts Latex files into a customized DocBook XML file.
@@ -22,9 +22,6 @@
 # imports
 import argparse
 from lxml import etree
-from lxml import objectify
-from copy import deepcopy
-from copy import copy
 from libeoabibitem import Bibitem
 from bs4 import BeautifulSoup
 import libeoaconvert