Khesin, B. A. Versal deformations of intersections of invariant submanifolds of dynamical systems. (English. Russian original) Zbl 0727.58023 Russ. Math. Surv. 44, No. 3, 201-203 (1989); translation from Usp. Mat. Nauk 44, No. 3(267), 181-182 (1989). MSC: 37D15 37G99 58C25 58K99 PDFBibTeX XMLCite \textit{B. A. Khesin}, Russ. Math. Surv. 44, No. 3, 201--203 (1989; Zbl 0727.58023); translation from Usp. Mat. Nauk 44, No. 3(267), 181--182 (1989) Full Text: DOI
Kashchenko, S. A. On miniversal deformations of matrices. (English. Russian original) Zbl 0655.15020 Russ. Math. Surv. 43, No. 1, 241-242 (1988); translation from Usp. Mat. Nauk 43, No. 1, 201-202 (1988). MSC: 15A54 15A21 PDFBibTeX XMLCite \textit{S. A. Kashchenko}, Russ. Math. Surv. 43, No. 1, 241--242 (1988; Zbl 0655.15020); translation from Usp. Mat. Nauk 43, No. 1, 201--202 (1988) Full Text: DOI