id	keyword
fis-3218	adhesive
fis-3218	doi
fis-3218	stress
fis-3218	values
fis-3218	shear
fis-3218	fracture
fis-3218	strength
fis-3218	energy
fis-3218	testing
fis-3218	state
fis-3218	failure
fis-3218	strain
fis-3218	specimens
fis-3218	smirnov
fis-3218	cleavage