pdf	creator	Springer	3
pdf	encrypted	no	3
pdf	files	total	3
pdf	optimized	no	3
pdf	pages	avg	11
pdf	pages	max	11
pdf	pages	min	11
pdf	pages	total	33
pdf	size	avg	1337314
pdf	size	max	1337314
pdf	size	min	1337314
pdf	size	total	4011942
pdf	type	SHA-256	3
pdf	version	1.4	3