diff --git a/IUM_12.Publikacja.ipynb b/IUM_12.Publikacja.ipynb
index 894cda1..6bdf34d 100644
--- a/IUM_12.Publikacja.ipynb
+++ b/IUM_12.Publikacja.ipynb
@@ -42,7 +42,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8db9d4a7",
+   "id": "d9a75fe6",
    "metadata": {},
    "source": [
     "### Struktura\n",
@@ -178,7 +178,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9275f366",
+   "id": "dfb6a34c",
    "metadata": {},
    "source": [
     "```bibtex\n",