Dadayan YG. VARIATION-DIFFERENCE SCHEMES ON COORDINATE CONDENSED GRIDS FOR BIHARMONIK EQUATION. Proc. YSU A: Phys. Math. Sci. [Internet]. 2006 Mar. 7 [cited 2024 Sep. 20];40(1 (209):29-36. Available from: https://pub.ysu.am/index.php/proceedings-phys-math/article/view/vol40_no1_2006_pp029-036