Afisarea articolelor -19-0(1) pentru cuvîntul-cheie "phase portrait"
| Classification of quadratic systems possessing an invariant conic and a Darboux invariant |
| Vulpe Nicolae1, Schlomiuk Dana2 |
| 1 Institute of Mathematics and Computer Science ASM, |
| Conference of Mathematical Society of the Republic of Moldova |
| 4. 2017. Chişinău. ISBN 978-9975-71-915-5. |
| Disponibil online 5 October, 2017. Descarcări-0. Vizualizări-854 |
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