by Vitols, A.P., Stead, J.
Published in 2009 IEEE Electrical Insulation Conference (01.05.2009)

by Barcus, J.M., Miske, S.A., Vitols, A.P., Maynard, H.M., Peterson, W.G.
Published in IEEE transactions on power delivery (01.10.1988)

by McNutt, W.j., Kaufmann, G.H., Vitols, A.P., MacDonald, J. D.
Published in IEEE transactions on power apparatus and systems (01.05.1980)