References for Nikolay Sonin


  1. A P Youschkevitch, Biography in Dictionary of Scientific Biography (New York 1970-1990).
    See THIS LINK.

    Books:

  2. A I Kropotov, Nikolai Yakovpevich Sonin (1849-1915)} (Russian), Izdat. 'Nauka' (Leningrad 1967).
  3. N Ya Sonin, Investigations of cylinder functions and special polynomials (Russian) (Moscow, 1954).
  4. A I Borodin, Mathematical calendar for the 1988/89 academic year (Russian), Mat. v Shkole 1988 (6) (1988), 60-62.
  5. E N Budreiko, Calendar of anniversaries (Russian), Voprosy Istor. Estestvoznan. i Tekhn. 1999 (1) (1999), 174-175.