diff --git a/src/intensivstationen/Intensivstationen.ipynb b/src/intensivstationen/Intensivstationen.ipynb
index 4855e673976..e6adcf58ac9 100644
--- a/src/intensivstationen/Intensivstationen.ipynb
+++ b/src/intensivstationen/Intensivstationen.ipynb
@@ -9,11 +9,26 @@
    "source": [
     "import numpy as np\n",
     "import pandas as pd\n",
+    "from urllib import request\n",
     "\n",
     "pd.set_option('display.max_rows', 100)\n",
     "pd.set_option('display.max_columns', None)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "d021de84",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# download https://diviexchange.blob.core.windows.net/%24web/zeitreihe-tagesdaten.csv or https://www.intensivregister.de/#/aktuelle-lage/downloads\n",
+    "if False:\n",
+    "    request.urlretrieve(\n",
+    "        'https://diviexchange.blob.core.windows.net/%24web/zeitreihe-tagesdaten.csv',\n",
+    "        'zeitreihe-tagesdaten.csv')\n"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -35,6 +50,20 @@
     "    return timeseries.sort_values(by = 'date', ascending = True)\n"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "2d34c6a4",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# download https://www.destatis.de/DE/Themen/Laender-Regionen/Regionales/Gemeindeverzeichnis/Administrativ/04-kreise.xlsx?__blob=publicationFile or https://www.destatis.de/DE/Themen/Laender-Regionen/Regionales/Gemeindeverzeichnis/Administrativ/04-kreise.html\n",
+    "if False:\n",
+    "    request.urlretrieve(\n",
+    "        'https://www.destatis.de/DE/Themen/Laender-Regionen/Regionales/Gemeindeverzeichnis/Administrativ/04-kreise.xlsx?__blob=publicationFile',\n",
+    "        '04-kreise.xlsx')"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,