pdf	creator	Springer	1
pdf	encrypted	no	1
pdf	files	total	1
pdf	optimized	yes	1
pdf	pages	avg	12
pdf	pages	max	12
pdf	pages	min	12
pdf	pages	total	12
pdf	size	avg	796246
pdf	size	max	796246
pdf	size	min	796246
pdf	size	total	796246
pdf	version	1.4	1