@@ -85,10 +85,10 @@ class Perplexity(SimpleService):
                         content = (
                             re.sub(
                                 r'\[(\d+)\]',
-                                lambda m: f'[{m.group(1)}]({str(annotations[int(m.group(1)) - 1]["url_citation"]["url"])})',
+                                lambda m: f'[[{m.group(1)}]]({str(annotations[int(m.group(1)) - 1]["url_citation"]["url"])})',
                                 content
                             )
-                            + f'\n\nРесурсы:\n{"\n".join(
+                            + f'\n\n### Ресурсы:\n{"\n".join(
                                 [
                                     f'{num}. {a["url_citation"]["title"]} ({a["url_citation"]["url"]})'
                                     for num, a in enumerate(annotations, start=1)