Nikolaev I V

Publications in Math-Net.Ru

1. Orbital normal forms and bifurcations of fields of linear elements in the plane
   
   Differ. Uravn., 31:6 (1995),  934–938
2. Smooth orbital equivalence in a neighborhood of a singular point on a plane
   
   Differ. Uravn., 30:8 (1994),  1462–1464
3. Topological classification of a quadratic system with a four-fold singular point
   
   Differ. Uravn., 29:10 (1993),  1669–1674
4. Random cluster expansions in the high-temperature region
   
   TMF, 60:3 (1984),  468–475