A critical comparison of nonlocal and gradient-enhanced softening continua
Peerlings, R.H.J. ; Geers, M.G.D. ; de Borst, R. ; Brekelmans, W.A.M.
International journal of solids and structures, 2001-11, Vol.38 (44), p.7723-7746 [Periódico revisado por pares]Oxford: Elsevier Ltd
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