APA Citation

Koper, G., & Terpstra, M. (1991). Improving the Properties of Permanent Magnets: A Study of Patents, Patent Applications and Other Literature (1st ed. 1991.). Dordrecht: Springer Netherlands.

Chicago Style Citation

Koper, G.H.M., and M. Terpstra. Improving the Properties of Permanent Magnets: A Study of Patents, Patent Applications and Other Literature. 1st ed. 1991. Dordrecht: Springer Netherlands, 1991.

MLA Citation

Koper, G.H.M., and M. Terpstra. Improving the Properties of Permanent Magnets: A Study of Patents, Patent Applications and Other Literature. 1st ed. 1991. Dordrecht: Springer Netherlands, 1991.