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Ïóáëèêàöèè â áàçå äàííûõ Math-Net.Ru
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The bifurcation diagram of the configurations of invariant lines of total multiplicity exactly three in quadratic vector fields
Bul. Acad. Ştiinţe Repub. Mold. Mat., 2023, № 1, 42–77
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The topological classification of a family of quadratic differential systems in terms of affine invariant polynomials
Bul. Acad. Ştiinţe Repub. Mold. Mat., 2019, № 2, 41–55
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Geometric configurations of singularities for quadratic differential systems with total finite multiplicity lower than 2
Bul. Acad. Ştiinţe Repub. Mold. Mat., 2013, № 1, 72–124
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New developments based on the mathematical legacy of C. S. Sibirschi
Bul. Acad. Ştiinţe Repub. Mold. Mat., 2013, № 1, 3–10
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Integrals and phase portraits of planar quadratic differential systems with invariant lines of total multiplicity four
Bul. Acad. Ştiinţe Repub. Mold. Mat., 2008, № 1, 27–83
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Working with professor Nicolae Vulpe
Bul. Acad. Ştiinţe Repub. Mold. Mat., 2019, № 2, 154–160
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The mathematical legacy of C. S. Sibirsky, basis for future work
Bul. Acad. Ştiinţe Repub. Mold. Mat., 2003, № 1, 3–6
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