TY - JOUR AU - Şen, Erdoğan AU - Bayramov, Azad AU - Oruçoğlu, Kamil TI - Regularized trace formula for higher order differential operators with unbounded coefficients JO - Electronic journal of differential equations PY - 2016 VL - 2016 UR - http://geodesic.mathdoc.fr/item/EJDE_2016__2016__a1/ LA - en ID - EJDE_2016__2016__a1 ER -