pdf:
	latex JSC_subfields;
	latex JSC_subfields; latex JSC_subfields; dvips -P pdf -t letter -G0 JSC_subfields; ps2pdf14 -dPDFSETTINGS=/prepress -dEmbedAllFonts=true JSC_subfields.ps; 

clean: 
	rm -f *.aux *~ *.log *.bbl *.blg

clean-all:
	rm -f *.dvi *.ps *.blg *.bbl *.aux *.log *~ *.tmp