Hackbusch, W. (1992). Elliptic differential equations: Theory and numerical treatment. Springer-Verlag.
芝加哥风格引文Hackbusch, Wolfgang. Elliptic Differential Equations: Theory and Numerical Treatment. Berlin ; New York: Springer-Verlag, 1992.
MLA引文Hackbusch, Wolfgang. Elliptic Differential Equations: Theory and Numerical Treatment. Springer-Verlag, 1992.
警告：这些引文格式不一定是100％准确.