New results on control of multibody systems which conserve angular momentum I. KolmanovskyN. H. McClamrochV. T. Coppola OriginalPaper Pages: 447 - 462
Smooth normal forms of folded elementary singular points A. A. DavydovL. Ortiz-Bobadilla OriginalPaper Pages: 463 - 482
A generalization of the Burnside theorem and of Schur's lemma for reducible representations V. P. Kostov OriginalPaper Pages: 551 - 580