Reprinted from the Astrophysical journal, vol. 42, no. 5, 1915.Thesis (Ph.D.)--Princeton University, 1915.Mode of access: Internet
Reprinted from the Proceedings of the American academy of arts and sciences, a.s. vol. XI, whole ser...
Appendix to the Report of the Committee on celestial mechanics published as Bulletin no. 19 (v. 4, p...
"Revised from article in Popular science monthly, January, 1902."Mode of access: Internet
Thesis (M.A. in Astronomy)--Univ. of California, Berkeley, May 1916.Mode of access: Internet
Reprinted for private circulation from the Astrophysical journal, vol. 56, November, 1922.Thesis (PH...
Extrait du Bulletin de la Société mathématique de France, t. XLVII, 1919, p. 37-42.Caption title.Mod...
"Extrait des Nouvelles annales de mathématiques, 2e série, t. XVI, XVII et XVIII; 1877, 1878 et 1879...
Continued In Veröffentlichungen der Grossherzoglichen Sternwarte zu Heidelberg (Lönigstuhl)6, 1913-M...
"This little work is proposed to bear a sort of appendix to the one already issued, entitled, 'The b...
Reprinted from the Astrophysical journal, v. 27, no. 3, April, 1908.Mode of access: Internet
Reprinted from Journal of morphology, vol. 26, no. 1, March, 1915.Caption title.Mode of access: Inte...
From Astrophysical journal. v.6, no.1, June, 1897.Thesis (Ph.D.)--Leland Stanford junior university....
"Published in the Proceedings of the National academy of sciences, October, 1919, vol. 5, no. 10, pa...
Published also as Lick observatory bulletins nos. 275 and 285.Cover-title.Thesis (Ph.D.)--University...
Thesis (doctoral)--Albertus-Universitat zu Konigsberg i. Pr.Mode of access: Internet
Reprinted from the Proceedings of the American academy of arts and sciences, a.s. vol. XI, whole ser...
Appendix to the Report of the Committee on celestial mechanics published as Bulletin no. 19 (v. 4, p...
"Revised from article in Popular science monthly, January, 1902."Mode of access: Internet
Thesis (M.A. in Astronomy)--Univ. of California, Berkeley, May 1916.Mode of access: Internet
Reprinted for private circulation from the Astrophysical journal, vol. 56, November, 1922.Thesis (PH...
Extrait du Bulletin de la Société mathématique de France, t. XLVII, 1919, p. 37-42.Caption title.Mod...
"Extrait des Nouvelles annales de mathématiques, 2e série, t. XVI, XVII et XVIII; 1877, 1878 et 1879...
Continued In Veröffentlichungen der Grossherzoglichen Sternwarte zu Heidelberg (Lönigstuhl)6, 1913-M...
"This little work is proposed to bear a sort of appendix to the one already issued, entitled, 'The b...
Reprinted from the Astrophysical journal, v. 27, no. 3, April, 1908.Mode of access: Internet
Reprinted from Journal of morphology, vol. 26, no. 1, March, 1915.Caption title.Mode of access: Inte...
From Astrophysical journal. v.6, no.1, June, 1897.Thesis (Ph.D.)--Leland Stanford junior university....
"Published in the Proceedings of the National academy of sciences, October, 1919, vol. 5, no. 10, pa...
Published also as Lick observatory bulletins nos. 275 and 285.Cover-title.Thesis (Ph.D.)--University...
Thesis (doctoral)--Albertus-Universitat zu Konigsberg i. Pr.Mode of access: Internet
Reprinted from the Proceedings of the American academy of arts and sciences, a.s. vol. XI, whole ser...
Appendix to the Report of the Committee on celestial mechanics published as Bulletin no. 19 (v. 4, p...
"Revised from article in Popular science monthly, January, 1902."Mode of access: Internet