Some recent results on solitons, symmetries and conservation laws in nonlinear dynamics
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Spectrally ordered Lie algebras
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In: Defects in Solids: Modern Techniques (Nato ASI Series B: Physics : 147), Jg. 1986, S. 205-241Synthetic metals
applications of the Mössbauer effect and other methodsIn: Hyperfine Interactions, Jg. 1986, S. 263-277The tangent bundle for multisolitons
ideal structure for completely integrable systemsIn: Nonlinear evolution equations and dynamical systems: nonlinear danamics : proceedings (Research reports in Physics), Jg. 1990, S. 114-122The teaching of geometry
In: Zentralblatt für Didaktik der Mathematik, Jg. 1985, S. 54-55Tensor products of weighted spaces
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In: Mathematiques pour tous ä I'age de I'ordinateur. Compte rendu de la 37e rencontre internationale de la CIEAEM a Lerden 1985, Jg. 1986, S. 336-342