diff --git a/JSONStream.php b/JSONStream.php
index 2372f7b..433dd1e 100644
--- a/JSONStream.php
+++ b/JSONStream.php
@@ -1,5 +1,9 @@
 <?php
 
+// Fast streaming JSON parser for PHP
+// Author: Vitaliy Filippov, 2018+
+// License: GNU LGPL 3.0 or MPL (file-level copyleft)
+
 class JSONStreamException extends Exception {}
 
 class JSONStream
diff --git a/README.md b/README.md
index 4b767d9..c8403b9 100644
--- a/README.md
+++ b/README.md
@@ -59,3 +59,11 @@ while (!$json->isEnded())
 $json->exitArray();
 fclose($fp);
 ```
+
+## Author and license
+
+Author: Vitaliy Filippov, 2018+
+
+License: GNU LGPL 3.0 or MPL (file-level copyleft)
+
+As usual, the software is provided "as is", without the warranty of any kind.