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Roman HE, Bunde A, Havlin S.Roman HE, et al.Phys Rev A Gen Phys. 1988 Aug 15;38(4):2185-2188. doi: 10.1103/physreva.38.2185.Phys Rev A Gen Phys. 1988.PMID: 9900623No abstract available.
Bunde A, Havlin S, Roman HE.Bunde A, et al. Among authors: roman he.Phys Rev A. 1990 Nov 15;42(10):6274-6277. doi: 10.1103/physreva.42.6274.Phys Rev A. 1990.PMID: 9903921No abstract available.
Havlin S, Trus B, Bunde A, Roman HE.Havlin S, et al. Among authors: roman he.Phys Rev Lett. 1989 Sep 11;63(11):1189. doi: 10.1103/PhysRevLett.63.1189.Phys Rev Lett. 1989.PMID: 10040494No abstract available.
Schwarzer S, Lee J, Bunde A, Havlin S, Roman HE, Stanley HE.Schwarzer S, et al. Among authors: roman he.Phys Rev Lett. 1990 Jul 30;65(5):603-606. doi: 10.1103/PhysRevLett.65.603.Phys Rev Lett. 1990.PMID: 10042965No abstract available.
Eisenberg E, Bunde A, Havlin S, Roman HE.Eisenberg E, et al. Among authors: roman he.Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1993 Apr;47(4):2333-2335. doi: 10.1103/physreve.47.2333.Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1993.PMID: 9960263No abstract available.
Roman HE, Russ S, Bunde A.Roman HE, et al.Phys Rev Lett. 1991 Mar 25;66(12):1643. doi: 10.1103/PhysRevLett.66.1643.Phys Rev Lett. 1991.PMID: 10043265No abstract available.
Ordemann A, Porto M, Roman HE, Havlin S, Bunde A.Ordemann A, et al. Among authors: roman he.Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Jun;61(6 Pt B):6858-65. doi: 10.1103/physreve.61.6858.Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000.PMID: 11088378