diff --git a/cnam/travaux/mémoire/build.py b/cnam/travaux/mémoire/build.py
index 7ff0596..8974324 100755
--- a/cnam/travaux/mémoire/build.py
+++ b/cnam/travaux/mémoire/build.py
@@ -31,12 +31,15 @@ def build(directory, sign):
     tmp = os.path.join(directory, TMP)
     # for each language
     for language in LANGUAGES:
-        # other languages
-        other_languages = ','.join(
-            [lang for lang in LANGUAGES if lang is not language])
+        # languages
+        other_languages = [lang for lang in LANGUAGES if lang is not language]
+        languages = [language, *other_languages]
+        other_languages = ','.join(other_languages)
+        summaries = ''.join(
+            [f'\input{{summary.{lang}}}' for lang in languages])
         # display languages
-        print()
-        print(language, other_languages)
+        for item in ['', language, other_languages, languages, summaries]:
+            print(item)
         # for each document
         for document in DOCUMENTS:
             # display language
@@ -53,6 +56,7 @@ def build(directory, sign):
                 'author': AUTHOR,
                 'mainlanguage': language,
                 'otherlanguages': other_languages,
+                'summaries': summaries,
             }
             # transform variables
             variables = ''.join([f'\\def\\{k}{{{v}}}'
diff --git a/cnam/travaux/mémoire/thesis/back.tex b/cnam/travaux/mémoire/thesis/back.tex
index 90a2589..6c79d1a 100644
--- a/cnam/travaux/mémoire/thesis/back.tex
+++ b/cnam/travaux/mémoire/thesis/back.tex
@@ -3,4 +3,6 @@
 
 \textbf{Bordeaux, 2021}
 
+\summaries
+
 \thispagestyle{empty}
diff --git a/cnam/travaux/mémoire/thesis/summary.en.tex b/cnam/travaux/mémoire/thesis/summary.en.tex
new file mode 100644
index 0000000..e2b4f2f
--- /dev/null
+++ b/cnam/travaux/mémoire/thesis/summary.en.tex
@@ -0,0 +1,11 @@
+
+\hr
+
+\textbf{SUMMARY}
+
+.
+
+…
+
+\textbf{Key words: ?, ?, ?, ?,\\
+?, ?, ?, ?.}
diff --git a/cnam/travaux/mémoire/thesis/summary.fr.tex b/cnam/travaux/mémoire/thesis/summary.fr.tex
new file mode 100644
index 0000000..c690e75
--- /dev/null
+++ b/cnam/travaux/mémoire/thesis/summary.fr.tex
@@ -0,0 +1,11 @@
+
+\hr
+
+\textbf{RÉSUMÉ}
+
+.
+
+…
+
+\textbf{Mots clés : ?, ?, ?, ?,\\
+?, ?, ?, ?.}