Does anyone know an online document or a site which contains a description of documents created during the RUP? I mean description of such artifacts like Requirements Specification, Use Case Description, Vision document etc.
Take a look at http://www.agilemodeling.com/artifacts/ - and remember that RUP is a *framework* from which you need to create your own process, by selecting the artifacts and process steps that make sense for your project.
The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus