Stress and Strain Analysis in Molecular Dynamics Modelling. - Paul A. Scagnetti; Thomas G. Fivano; Raymond J. Nagem; Guido V. H. Sandri (PPSC, 1993)

Generalized Helmholtz-Kirchhoff Model for Two-Dimensional Distributed Vortex Motion. - Raymond J. Nagem; Guido V. H. Sandri; David Uminsky 001; C. Eugene Wayne (SIAM J. Appl. Dyn. Syst., 2009)