BIBLIOGRAPHY CONTRIBUTOR Oskar Sheynin First name Oskar Last name Sheynin Bibliography entries by this contributor Sheynin, Oskar. 1992. “Al-Bīrūnī and the Mathematical Treatment of Astronomical Observations”. Arabic Sciences and Philosophy 2: 199-228. Sheynin, Oskar. 1973. “Mathematical Treatment of Astronomical Observations (A Historical Essay)”. Archive for History of Exact Sciences 11: 97-126.
