pdf	creator	Springer	1
pdf	encrypted	no	1
pdf	files	total	1
pdf	optimized	no	1
pdf	pages	avg	7
pdf	pages	max	7
pdf	pages	min	7
pdf	pages	total	7
pdf	size	avg	2395290
pdf	size	max	2395290
pdf	size	min	2395290
pdf	size	total	2395290
pdf	version	1.4	1