E. Akalan, P. Aydogdu, H. Marubayashi, B. Sarac and A. Ueda
Projective Ideals of Skew Polynomial Rings over HNP Rings

E. Akalan, P. Aydogdu, H. Marubayashi, B. Sarac and A. Ueda, "Projective Ideals of Skew Polynomial Rings over HNP Rings", Communications in Algebra 45, 2546-2556, 2017.