Bible Encyclopedias
Ratner, Isaac
The 1901 Jewish Encyclopedia
Russian mathematician; born at Shklov in 1857. He has written mathematical and astronomical articles for various journals, and is the author of "Mishpaṭ Emet" (St. Petersburg, 1884), a criticism on Lichtenfeld's pamphlets against Slonimski's works. He edited a second edition of Slonimski's "Yesode Ḥokmat ha-Shi'ur," on the principles of algebra (Wilna, 1888).
Bibliography:- Sokolov, Sefer Zikkaron;
- Zeitlin, Bibl. Post-Mendels.
H. R.
I. War.
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Bibliography Information
Singer, Isidore, Ph.D, Projector and Managing Editor. Entry for 'Ratner, Isaac'. 1901 The Jewish Encyclopedia. https://www.studylight.org/encyclopedias/eng/tje/r/ratner-isaac.html. 1901.