diff --git a/bibtexbrowser-documentation.wiki b/bibtexbrowser-documentation.wiki
index aa8f0f3..d6335cb 100644
--- a/bibtexbrowser-documentation.wiki
+++ b/bibtexbrowser-documentation.wiki
@@ -363,6 +363,42 @@ class DynamicDispatcher extends Dispatcher {
 ?>
 </pre>
 
+====How to load bibliographic data in other formats?====
+
+If your bibliographic data comes from XML or a database, you can still browse it with bibtexbrowser as follows:
+Add in ''bibtexbrowser.local.php'':
+<pre>
+define("BIBTEXBROWSER_MAIN", 'PgmDispatcher');
+</pre>
+
+and then in ''bibtexbrowser.after.php'':
+<pre>
+&lt;?php
+class PgmDispatcher extends Dispatcher {
+  function getDB() {
+    $db = new BibDataBase();
+    
+    // builds the first entry
+    $entry = new BibEntry();
+    $entry->setType("article");
+    $entry->setField("title", "foo");
+    $entry->setField("year", "2014");
+    $entry->setKey("kolp");
+    $db->addEntry($entry);
+    
+    // builds the second entry
+    $entry2 = new BibEntry();
+    $entry2->setType("article");
+    $entry2->setField("title", "bar");
+    $entry2->setField("year", "2013");
+    $entry2->setKey("tili");
+    $db->addEntry($entry2);
+    
+    return $db;
+  }
+}
+?>
+</pre>
     
 =====Related tools=====
 
diff --git a/bibtexbrowser.php b/bibtexbrowser.php
index 1df6804..3562d75 100755
--- a/bibtexbrowser.php
+++ b/bibtexbrowser.php
@@ -1080,7 +1080,6 @@ class BibEntry {
     } else {
       //echo "xx".$value."xx\n";
     }
-
     $this->fields[$name] = $value;
   }
 
@@ -3379,6 +3378,15 @@ class BibDataBase {
     return $this->bibdb[$key];
   }
 
+  /** Adds a new bib entry to the database. */
+  function addEntry($entry) {
+    if (!$entry->hasField('key')) {
+      die('error: a bibliographic entry must have a key');
+    }
+    $this->bibdb[$entry->getKey()] = $entry;
+  }
+
+
   /**
    * Returns an array containing all bib entries matching the given
    * type.