by Stanley, H.E., Buldyrev, S.V., Canpolat, M., Meyer, M., Mishima, O., Sadr-Lahijany, M.R., Scala, A., Starr, F.W.
Published in Physica A (15.08.1998)

by Buldyrev, S.V., Franzese, G., Giovambattista, N., Malescio, G., Sadr-Lahijany, M.R., Scala, A., Skibinsky, A., Stanley, H.E.
Published in Physica A (01.02.2002)

by Stanley, H.Eugene, Buldyrev, S.V, Canpolat, M, Havlin, S, Mishima, O, Sadr-Lahijany, M.R, Scala, A, Starr, F.W
Published in Physica. D (10.09.1999)

by Sadr-Lahijany, M.R., Ray, P., Stanley, H.E.
Published in Physica A (01.08.1999)