diff --git a/books/free-programming-books-subjects.md b/books/free-programming-books-subjects.md
index e75fbb4d3..48df6bdff 100644
--- a/books/free-programming-books-subjects.md
+++ b/books/free-programming-books-subjects.md
@@ -731,6 +731,7 @@ Kerridge (PDF) (email address *requested*, not required)
 * [Introduction to Classical and Quantum Computing](http://www.thomaswong.net/introduction-to-classical-and-quantum-computing-1e3p.pdf) - Thomas G. Wong (PDF)
 * [Learn Quantum Computation using Qiskit](https://qiskit.org/textbook/preface.html) - Frank Harkins, et al. (HTML)
 * [Quantum Computing for the Quantum Curious](https://link.springer.com/book/10.1007/978-3-030-61601-4) - Ciaran Hughes, Joshua Isaacson, Anastasia Perry, Ranbel F. Sun, Jessica Turner (HTML, PDF, EPUB)
+* [The Functional Analysis of Quantum Information Theory](https://arxiv.org/abs/1410.7188) - Ved Prakash Gupta, Prabha Mandayam, V. S. Sunder (PDF)
 
 
 ### Regular Expressions
diff --git a/casts/free-podcasts-screencasts-ru.md b/casts/free-podcasts-screencasts-ru.md
index f7bd7de7a..e0752f793 100644
--- a/casts/free-podcasts-screencasts-ru.md
+++ b/casts/free-podcasts-screencasts-ru.md
@@ -75,7 +75,7 @@
 ### Java
 
 * [Плейлист видео по Java для новичков](https://www.youtube.com/playlist?list=PLAma_mKffTOSUkXp26rgdnC0PicnmnDak)
-* [Javaswag](https://soundcloud.com/javaswag)
+* [javaswag](https://soundcloud.com/javaswag)
 
 
 #### Spring