Christiansen, P.L; Gaididei, Yu.B.; Mezentsev, V.K.; Musher, S.L.;
Rasmussen, K.Ø; Rasmussen, J.Juul; Ryzhenkova, I.V.; Turitsyn, S.K.:
Discrete Localized States and Localization Dynamics in Discrete Nonlinear
Schrödinger Equations.
Physica Scripta, T67 (1996) 160-166
Clausen, C. Balslev; Povlsen, J.H.; Rottwitt, K.:
Polarization sensitivity of the nonlinear amplifying loop mirror.
Optics Letters, 21 (19) (1996) 1535-1537