.PHONY: all

all : 
	pdflatex main.tex
	bibtex main.aux
	pdflatex main.tex
	bibtex main.aux
	bibtex Pa.aux
	pdflatex main.tex
	bibtex Pa.aux
	pdflatex main.tex
	
clean:
	rm *.out *.aux *.bbl *.blg *.log