Method of authenticating {HEAD ~ an object} by {TAIL ~ electron paramagnetic resonance}, apparatus for implementing the method, and an object useable with the method 
Method of authenticating { HEAD ~ an object } by { TAIL ~ electron paramagnetic resonance } , apparatus for implementing the method , and an object useable with the method
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH