WERTHEIMER, N.; LEEPER, E. Electrical wiring configurations and childhood cancer. American journal of epidemiology, Oxford University Press, v. 109, n. 3, p. 273–284, 1979.

KIM, J. K.; LEE, J. H.; PARK, S. H. A study on the dynamic characteristics of a flexible beam with a tip mass subjected to a shock load. In: Proc. of the 1st Int. Conf. On Structural Stability and Dynamics, 2000. 703–708 p.

XUAN, L.; SHANKER, B.; ZENG, Z.; UDPA, L. Eelement-free galerkin method in pulsed eddy currents. International Journal of Applied Electromagnetics and Mechanics, v. 19, p. 463–466, 2004.