Baklund, Oskar Andreevich, 1846-1916.
Oskar A. Baklund papers, 1867-1916.
Scientific papers; correspondence; working papers. Scientific papers include manuscripts on celestial mechanics, small planets, and the Encke and other comets (1878-1912). European correspondents include: Th. Albrecht, A. Auwers, Sande Backhuysen, B. Baillaud, G. Bigourdan, I. Bonsdorff, L. Boss, H. Buchholz, O. Callandreau, A.J. Donner, D. Gill, H. Gylden, B. Hasselberg, S. Hedin, A.K. Hinks, S. Newcomb, M. Nyren, K F. Sundman, A. K. Hinks, R. Schorr, and A. Schuster; Soviet correspondents include: S.P. Bel'avskiy, N.A. Bobrinskaya, F.A. Bredikhin, A.P. Ganskiy, G.N. Neuymin, A.R. Orbinskiy, B.P. Ostashenko-Kudryavtzev, M.A. Rykachev, E.V. Stelling, and P.I. Yashnov (1878-1916). Working papers document lectures given at Uppsala University on mathematics and astronomy (1867-1872); expedition to solar eclipse (1896); commission on the publication of L. Euler's work (1909-1911); and official correspondence, with, for example, the Russian Geographical Society and many congresses. Collection also contains correspondence between Baklund and his wife.
Astronomer. Graduated from Uppsala University, Sweden, 1872; Stockholm Observatory, 1872-1874; Derpt (now Tartu) Observatory, Estonia, 1874-1879; Pulkovo Observatory, near Petersburg, 1879-1916; director, Pulkovo Observtory, 1895-1916; Member, USSR Academy of Sciences, 1883.
Bredikhin, F. A. (Fedor Aleksandrovich), 1831-1904.
Rykachev, M. (Mikhail), 1840-1919.
Uppsala universitet -- Study and teaching.
Asteroids.
Astronomy -- Congresses and conventions.
Celestial mechanics.
Encke's comet.
Mathematics -- Study and teaching.
Scientific expeditions -- 19th century.
Eclipses, Solar -- Observations.
Albrecht, Th.
Auwers, A. (Arthur), 1838-1915.
Baillaud, B.
Backhysen, B. Bailland.
Baklund, Oskar Andreevich, 1846-1916.
Belavskij, Sergej Ivanovich, 1883-1953.
Bigourdan, G.
Bobrinskaya, N. A.
Bonsdorff, I.
Boss, L.
Buchholz, H.
Callandreau, O.
Donner, A. J.
Euler, Leonhard, 1707-1783.
Ganskiy, A. P.
Gill, David, Sir, 1843-1914.
Gylden, H.
Hasselberg, B.
Hedin, S.
Hinks, A. K.
Neujmin, G. N.
Newcombe, S.
Nyren, Magnus, 1837-1921.
Orbinskij, A. R.
Ostashenko-Kudryavyzev, B. P.
Schorr, R.
Schuster, Arthur, Sir, 1851-1934
Stelling, E. V.
Sundman, K. F.
Yashnov, P. I.
Astronomy -- Study and teaching.
Commission on the Publication of L. Euler's Work (Russia).
Imperatorskoe russkoe geograficheskoe obshchestvo.
Russian Geographical Society.
Solar Eclipse Expedition -- 1896.
AIP-ICOS
Russian Academy of Sciences. St. Petersburg Branch. Archive. Universitetskaia hab., 1, Korp. 2, St. Petersburg 199034