13 Agirbas H Sagdinc S Kandemirli F Öztürk D Expeimental And Theoretical Ir Study Of 2 Phenyl 1 2dihydronaphtol 1 2 E 1 3 Oxazine 3 Thione 4 6 April 2006 Lyon France P - Kandemirli Fatma (My University, 2006)