pdf	creator	Springer	1
pdf	encrypted	no	1
pdf	files	total	1
pdf	optimized	yes	1
pdf	pages	avg	7
pdf	pages	max	7
pdf	pages	min	7
pdf	pages	total	7
pdf	size	avg	855668
pdf	size	max	855668
pdf	size	min	855668
pdf	size	total	855668
pdf	version	1.6	1