- Compile the tex file and then run bibtex:
    |  | 
    latex bibtex_example
    bibtex bibtex_example
        # ...1. NO SUFFIX for bibtex
        #    2. Yes, bibtex bibtex_example 
        #       NOT bibtex tex_resources... |  
 
- Then compile twice again with latex to finalise references.
N.B.:
- You need to run BibTeX again only if the references change — i.e., if
    you change your .bib file.
- You need run LaTeX only once, after changes to your document source, after
    this. 
. . .Kile handles all this "nonsense" automatically. . .