id	keyword
fis-2310	phase
fis-2310	fatigue
fis-2310	phase shift
fis-2310	stress
fis-2310	effect
fis-2310	loading
fis-2310	data
fis-2310	fatigue strength
fis-2310	shift effect
fis-2310	method
fis-2310	papuga
fis-2310	phase loading
fis-2310	specimens
fis-2310	doi
fis-2310	criteria
fis-2310	experiments
fis-2310	mpa
fis-2310	torsion
fis-2310	cases
fis-2310	results