Hà Huy Vui., & Phạm Tiến Sơn. On the number of connected components for the plane curves of harmonic polynomials.

Hà Huy Vui., و Phạm Tiến Sơn. On the Number of Connected Components for the Plane Curves of Harmonic Polynomials.

Hà Huy Vui., و Phạm Tiến Sơn. On the Number of Connected Components for the Plane Curves of Harmonic Polynomials.