diff --git a/include/LinAlg/matrixmxn.h b/include/LinAlg/matrixmxn.h
new file mode 100644
index 0000000..45fc102
--- /dev/null
+++ b/include/LinAlg/matrixmxn.h
@@ -0,0 +1,23 @@
+//
+// Created by nb on 21.07.24.
+//
+
+#ifndef VOLSVECS_MATRIXMXN_H
+#define VOLSVECS_MATRIXMXN_H
+
+namespace LinAlg{
+    template<short m,short n>
+    class Matrix{
+
+    protected:
+        int static getIndex(short x, short y){
+            if(x>=m) return -1;
+            if(y>=n) return -2;
+            return x+y*n;
+        }
+    private:
+        double _entris[m*n];
+    };
+}
+
+#endif //VOLSVECS_MATRIXMXN_H
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ef2286e..1670bc9 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,7 +1,7 @@
 file(GLOB HEADER_LIST CONFIGURE_DEPENDS "${PROJECT_SOURCE_DIR}/include/*")
 file(GLOB SOURCE_LIST CONFIGURE_DEPENDS "${PROJECT_SOURCE_DIR}/src/*")
 
-add_library(volsvecs block.cpp vector3.cpp ${HEADER_LIST})
+add_library(volsvecs ${SOURCE_LIST} ${HEADER_LIST})
 add_library(VolumesVectors::volsvecs ALIAS volsvecs)
 
 target_include_directories(volsvecs PUBLIC "${PROJECT_SOURCE_DIR}/include")
diff --git a/src/matrixmxn.cpp b/src/matrixmxn.cpp
new file mode 100644
index 0000000..4cae6d6
--- /dev/null
+++ b/src/matrixmxn.cpp
@@ -0,0 +1,8 @@
+//
+// Created by nb on 21.07.24.
+//
+#include "LinAlg/matrixmxn.h"
+
+namespace LinAlg{
+
+}
\ No newline at end of file