pdf	creator	Springer	1
pdf	encrypted	no	1
pdf	files	total	1
pdf	optimized	no	1
pdf	pages	avg	25
pdf	pages	max	25
pdf	pages	min	25
pdf	pages	total	25
pdf	size	avg	420225
pdf	size	max	420225
pdf	size	min	420225
pdf	size	total	420225
pdf	type	SHA-256	1
pdf	version	1.4	1