by Johnson, K.E., Mahlke, J.B., Schulz, K.J., Wall, A.C.
Published in IEEE transactions on magnetics (01.01.1993)

by Schulz, K.J., Viswanathan, K.V., Wall, A.C., Bowen, A.J.
Published in IEEE transactions on magnetics (01.09.1992)

by Schulz, K.J., Viswanathan, K.V., Wall, A.C., Bowen, A.J.
Published in 1992. Digests of Intermag. International Magnetics Conference (1992)

by Reith, T.M., Johnson, K.E., Wall, A.C., Wu, E.Y.
Published in 1992. Digests of Intermag. International Magnetics Conference (1992)