"K. U. Can,G. Erkol,M. Oka,T. T. Takahashi","Look inside charmed-strange baryons from lattice QCD",,"Physical Review D",,"Vol. 92",,"  114515-1-14",2015,Dec.
"H. Bahtiyar,K.U. Can,G. Erkol,M. Oka","$\Omega<sub>c$ gamma to $\Omega</sub>c^*$ transition in lattice QCD",,"Physics Letters B",,"Vol. 747",,"pp. 281-286",2015,July
"K. U. Can,G. Erkol,B. Isildak,M. Oka,Toru Takahashi","Electromagnetic properties of doubly charmed baryons in Lattice QCD",,"Physics Letters B Volume 726, Issues 4?5, 4 November 2013, Pages 703?709",,"vol. 726",,"pp. 703-709",2013,Nov.
"Toru T. Takahashi,Guray Erkol,Makoto Oka","Pseudoscalar-Meson Octet-Baryon Coupling Constatns from rwo-flavor Lattice QCD","10th International Conference on Hypernuclear and Strange Particle Physics","Nuclear Physics","Elsevier","Vol. A835",,"pp. 346-349",2010,Apr.
"Guray Erkol,Makoto Oka,Toru T. Takahashi","Axial Charges of Octet Baryons in Two-flavor Lattice QCD",,"Physics Letters",,"Vol. B686",,"pp. 36-40",2010,
"Guray Erkol,Makoto Oka,Toru T. Takahashi","Meson-baryon coupling constants in two-flavor lattice QCD",,"AIP Conf.Proc",,"Vol. 1322",,"pp. 478-482",2010,
"Makoto Oka,Guray Erkol,Toru T. Takahashi","Recent QCD results on the strange hadron systems",,"Proceedings of Science",,"Vol. CD09",,,2009,
"Guray Erkol,Makoto Oka","Spin Content of Lambda in QCD Sum Rules",,"Physical Review",,"Vol. D79",,"pp. 114028",2009,
"Guray Erkol,Makoto Oka,Toru T. Takahashi","Pseudoscalar-meson--octet-baryon coupling constants in two-flavor lattice QCD",,"Physical Review",,"Vol. D79",,"pp. 74509",2009,
"Guray Erkol,Makoto Oka,Gursevil Turan","QCD Sum Rules study of meson-baryon sigma terms",,"Physical Review",,"Vol. D78",,"pp. 94003",2008,