. . . . Shakhbazyan The Solution of Certain Parallel Sequencing Problems . Shakhbaz yan The PRORAB-Computer III (P, v) M-20 . * . * . Kublanovskaya Convergence of the Method of Lines when Solving Nonlinear Parabolic Boundary Value Problems with Discontinuous Data . Kubanskaya Some Applications of the Five-Point Scheme of the Method of Lines .