latex = latex

results: 
	$(latex) results 
	-bibtex results; exit 0
	$(latex) results 
	$(latex) results
interface: 
	$(latex) interface
	-bibtex interface; exit 0
	$(latex) interface 
	$(latex) interface
clean: 
	/bin/rm -f *.toc *.bbl *.lof *.aux  */*.aux *.log *.blg *.dvi *.lot