IEEE Transactions on Microwave Theory and Techniques
June/July 1993, Vol. 41, No. 6/7, pp 932-936.
W. J. R. Hoefer, "Microwave Engineering Education in Canada".
IEEE Transactions on Microwave Theory and Techniques
August 1993, Vol. 41, No. 8, pp 1375-1384.
J. S. Nielsen and W. J. R. Hoefer, "Generalized Dispersion Analysis and Spurious Modes of 2-D and 3-D TLM Formulations".
IEEE Transactions on Microwave Theory and Techniques
November 1993, Vol. 41, No. 11, pp 2016-2024.
Z. Chen, M. M. Ney and W. J. R. Hoefer, "Absorbing and Connecting Boundary Conditions for the TLM Method".