“H-Prime and H-Semiprime Ideals in $\Gamma_{N}$-Semirings and Matrix Semiring $\left(\begin{array}{ll}R&\Gamma\\S&L\end{array}\right)$”. 2009. Armenian Journal of Mathematics 2 (3): 105-19. http://test.armjmath.sci.am/index.php/ajm/article/view/58.