by Tripp, V.K., Cooke, W.P., Pullen, K.P., Sherman, D.L.
Published in IEEE antennas & propagation magazine (01.10.2000)

by Hopkins, G.D., Sherman, D.L., Pullen, K.P., Zagrodnick, R.
Published in 2004 IEEE Aerospace Conference Proceedings (IEEE Cat. No.04TH8720) (2004)

by Guodang Hong, Holmes, A.S., Heaton, M.E., Pullen, K.P.
Published in TRANSDUCERS '03. 12th International Conference on Solid-State Sensors, Actuators and Microsystems. Digest of Technical Papers (Cat. No.03TH8664) (2003)

by Nave, C.R., Pullen, K.P.
Published in Chemical physics letters (1972)