This paper describes the PE (Portable Executable) file format used by Windows executables (.exe), dynamic link libraries (.dll) and other files: system drivers or ActiveX controls. It is written in Romanian.
You can download it from the following link: https://packetstormsecurity.com/files/download/122779/Formatul_Fisierelor_PE.pdf
Source: https://packetstormsecurity.com/files/122779/PE-Portable-Executable-File-Format.html