Author: Petr Filippovich I͡Akubovich
Alternate names: Petr Filippovich IAkubovich; Petr Filippovich I︠A︡kubovich; Petr Filippovich I͡Akubovich; Pyotr Yakubovich; P. I͡A. (Petr I͡Akubovich), 1860-1911.; P. I︠A︡ (Petr I︠A︡kubovich)
Born: 1860
Died: 1911