G. Mikaelyan, “MÖBIUS-INVARIANT DIVISORS FOR THE SPACE $A^p_{\alpha}$”, Proc. YSU A: Phys. Math. Sci., vol. 47, no. 2 (231), pp. 22–27, Jun. 2013, doi: 10.46991/PYSUA.2013.47.2.022.