APA Citation

Leipholz, H. (1977). Direct variational methods and eigenvalue problems in engineering. Leyden, Netherlands: Noordhoff International.

Chicago Style Citation

Leipholz, H. Direct Variational Methods and Eigenvalue Problems in Engineering. Leyden, Netherlands: Noordhoff International, 1977.

MLA Citation

Leipholz, H. Direct Variational Methods and Eigenvalue Problems in Engineering. Leyden, Netherlands: Noordhoff International, 1977.

Warning: These citations may not always be 100% accurate.