“The Representaion of Algebraic Integers As Sum of Units over the Real Quadratic Fields: REPRESENTAION OF ALGEBRAIC INTEGERS AS SUM OF UNITS OVER THE REAL QUADRATIC FIELDS”. Baghdad Science Journal, vol. 17, no. 1(Suppl.), Mar. 2020, p. 0348, https://doi.org/10.21123/bsj.2020.17.1(Suppl.).0348.