Geodesic
Application of the reduced and selective integration method in micro-polar elasticity problems
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 1 (2024), pp. 65-69

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In this paper, a variational principle of Lagrange, the Ritz method and piecewise polynomial shape functions of brick family “linear” element are used to obtain reduced and selective integration techniques in a form of the tensor-block stiffness matrices to prevent the locking effect for nearly incompressible, isotropic and centrally symmetric material of the micropolar theory of elasticity. 
@article{VMUMM_2024_1_a7,
     author = {A. V. Romanov},
     title = {Application of the reduced and selective integration method in micro-polar elasticity problems},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {65--69},
     publisher = {mathdoc},
     number = {1},
     year = {2024},
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     url = {http://geodesic.mathdoc.fr/item/VMUMM_2024_1_a7/}
}
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A. V. Romanov. Application of the reduced and selective integration method in micro-polar elasticity problems. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 1 (2024), pp. 65-69. http://geodesic.mathdoc.fr/item/VMUMM_2024_1_a7/