diff --git a/related_papers_books/2004_Guidelines_for_the_use_of_th_C_language_in_critical_systems.pdf b/related_papers_books/2004_Guidelines_for_the_use_of_th_C_language_in_critical_systems.pdf new file mode 100755 index 0000000..d544c2a Binary files /dev/null and b/related_papers_books/2004_Guidelines_for_the_use_of_th_C_language_in_critical_systems.pdf differ