pdf	creator	Microsoft Word per al Microsoft 365	1
pdf	creator	Springer	1
pdf	encrypted	no	2
pdf	files	total	2
pdf	optimized	no	1
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pdf	pages	avg	14
pdf	pages	max	19
pdf	pages	min	10
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pdf	size	max	1384679
pdf	size	min	418383
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pdf	version	1.4	1
pdf	version	1.7	1