diff --git a/history/readme.md b/history/readme.md
index 0196f9f0..ca40e7d3 100644
--- a/history/readme.md
+++ b/history/readme.md
@@ -3,4 +3,5 @@
 - [Часть 1. Технологический суверенитет в царской России](https://habr.com/ru/articles/983970/)
 - [СССР и микроэлектроника: анатомия отставания. Часть сырьевая](https://habr.com/ru/articles/1047454/) ; https://t.me/c/1768255997/56463 lean
 ### also
-https://github.com/bpmbpm/doc/tree/main/IT/history
+- https://github.com/bpmbpm/doc/tree/main/IT/history
+- https://github.com/bpmbpm/doc/blob/main/IT/BOK/lean/ussr.md