Background
Borisiak, Andrei was born on February 18, 1885 in Samara.
Borisiak, Andrei was born on February 18, 1885 in Samara.
Pupil of A. Verzhbilovich.
Taught in Kharkov, 1913-1918. In Moscow from 1919. Amateur astronomer. Discovered a new star in the constellation Perseus, 1901.
Wrote works on methodology,
1929-1947.