diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..197eec1
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "Р3213/Карпов"]
+	path = Р3213/Карпов
+	url = git@github.com:Alexander-D-Karpov/calcMat.git
+	branch = master
diff --git "a/\320\2403213/\320\232\320\260\321\200\320\277\320\276\320\262" "b/\320\2403213/\320\232\320\260\321\200\320\277\320\276\320\262"
new file mode 160000
index 0000000..cb74bb1
--- /dev/null
+++ "b/\320\2403213/\320\232\320\260\321\200\320\277\320\276\320\262"
@@ -0,0 +1 @@
+Subproject commit cb74bb1009136219f752252b672279c85c298919