diff --git a/papers/commands/__init__.py b/papers/commands/__init__.py
index b1b4c16..f20dd9d 100644
--- a/papers/commands/__init__.py
+++ b/papers/commands/__init__.py
@@ -1,8 +1,8 @@
 import init_cmd
 import add_cmd
+import list_cmd
 # import import_cmd
 # import export_cmd
-# import list_cmd
 # import edit_cmd
 # import remove_cmd
 # import open_cmd
diff --git a/papers/commands/add_cmd.py b/papers/commands/add_cmd.py
index aaba145..f35301d 100644
--- a/papers/commands/add_cmd.py
+++ b/papers/commands/add_cmd.py
@@ -59,7 +59,6 @@ def command(args):
         if bibdata is None:
             ui.error('invalid bibfile {}.'.format(bibfile))
 
-    print bibdata
     # citekey
 
     citekey = args.citekey
@@ -74,7 +73,7 @@ def command(args):
     if tags is not None:
         p.tags = set(tags.split(','))
     
-    p = paper.Paper(citekey=citekey, bibdata=bibdata)
+    p = paper.Paper(bibdata, citekey=citekey)
 
     # document file
 
diff --git a/papers/commands/list_cmd.py b/papers/commands/list_cmd.py
index 498785d..64956ca 100644
--- a/papers/commands/list_cmd.py
+++ b/papers/commands/list_cmd.py
@@ -1,5 +1,5 @@
 from .. import repo
-from . import helpers
+from .. import pretty
 from ..configs import config
 from ..uis import get_ui
 
@@ -29,7 +29,7 @@ def command(args):
             filter_paper(p, args.query, case_sensitive=args.case_sensitive),
             enumerate(rp.all_papers()))
     ui.print_('\n'.join(
-        helpers.paper_oneliner(p, n=n, citekey_only=args.citekeys)
+        pretty.paper_oneliner(p, n=n, citekey_only=args.citekeys)
         for n, p in papers))
 
 
diff --git a/papers/papers_cmd.py b/papers/papers_cmd.py
index 35b50ec..ea0c67b 100644
--- a/papers/papers_cmd.py
+++ b/papers/papers_cmd.py
@@ -15,9 +15,9 @@ from .__init__ import __version__
 CORE_CMDS = collections.OrderedDict([
         ('init',        commands.init_cmd),
         ('add',         commands.add_cmd),
+        ('list',        commands.list_cmd),
         # ('import',      commands.import_cmd),
         # ('export',      commands.export_cmd),
-        # ('list',        commands.list_cmd),
         # ('edit',        commands.edit_cmd),
         # ('remove',      commands.remove_cmd),
         # ('open',        commands.open_cmd),
diff --git a/papers/pretty.py b/papers/pretty.py
index 7fa7e83..8b79da2 100644
--- a/papers/pretty.py
+++ b/papers/pretty.py
@@ -50,3 +50,16 @@ def bib_desc(bib_data):
     s += '\n'
     s += '\n'.join('{}: {}'.format(k, v) for k, v in article.fields.items())
     return s
+
+
+def paper_oneliner(p, n = 0, citekey_only = False):
+    if citekey_only:
+        return p.citekey
+    else:
+        bibdesc = bib_oneliner(p.bibentry)
+        return (u'[{citekey}] {descr} {tags}'.format(
+            citekey=color.dye(p.citekey, color.purple),
+            descr=bibdesc,
+            tags=color.dye(' '.join(p.tags),
+                           color.purple, bold=True),
+            )).encode('utf-8')
\ No newline at end of file