pdf	creator	Springer	2
pdf	encrypted	no	2
pdf	files	total	2
pdf	optimized	yes	2
pdf	pages	avg	9
pdf	pages	max	9
pdf	pages	min	9
pdf	pages	total	18
pdf	size	avg	1739150
pdf	size	max	1739150
pdf	size	min	1739150
pdf	size	total	3478300
pdf	version	1.4	2