by Cresap, R.L., Mittelstadt, W.A.
Published in IEEE transactions on power apparatus and systems (01.03.1976)

by Taylor, C.W., Cresap, R.L.
Published in IEEE transactions on power apparatus and systems (01.01.1976)

by Taylor, C.W., Haner, J.M., Hill, L.A., Mittelstadt, W.A., Cresap, R.L.
Published in IEEE transactions on power apparatus and systems (01.03.1983)

by Chan, S.m., Cresap, R L., Curtice, D.H.
Published in IEEE transactions on power apparatus and systems (01.07.1984)