[1]  Fraejies de Veubeke B.  Displacement and Equilibrium Models the Finite Element Method, Stress Analysis//Zienkiewicz O  C, Holister G  S, eds. New York: Wiley, 1965: 145--197          

[2]  Johnson C, Mercier B. Some Equilibrium finite element methods for two-dimensional problems. Numer Math, 1978, 30: 103--116

[3]  Pikaranta J,  Stenberg R.  Analysis of some mixed finite element methods for plane elasticity equations. Math Comp, 1983, 41(164): 399--423

[4]  Raviart P A, Thomas J M. A Mixed Finite Element Method for 2nd-order Elliptic Problems.  Lecture Notes in Mathematics. Berlin:
Springer-Verlag, 1977: 292--315

[5]  罗振东. 混合有限元法基础及其应用. 北京: 科学出版社, 2006

[6]  Arnold D N, Douglas Jr  J, Gupta C  P. A family of higher order mixed finite element methods for plane elasticity. Numer Math, 1984, 45: 1--22

[7]  罗振东, 刘儒勋. 弹性力学方程的混合有限元分析. 中国科学技术大学学报(自然版), 1996, 26(3): 348--352

[8]  罗振东. 平面弹性力学问题的混合元法的泡函数稳定性及其后验误差估计. 数学物理学报, 2006, 26A(6): 906--916

[9]  Ciarlet P G. The Finite Element Method for Elliptic Problems. Amsterdam:  North-Holland, 1978

[10]  Falk  R S, Osborn J E. Error estimates for mixed methods. RAIRO Numer Anal, 1980, 14: 249--277