selected publications
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academic article
- Symmetry reduction on subalgebras of the Poincare´ algebra of a nonlinear system of differential equations of a vector field. Dopov. Nats. Akad. Nauk Ukraıny. 8:50-57. 1997
- Symmetry reduction as a method for generating solutions of systems of linear differential equations. Dopov. Nats. Akad. Nauk Ukraıny. 12:44-49. 1996