Add to ORKGMiscellaneous Researches (Annals of the astronomical Observatory of Harvard College, t. XXIX). In: Bulletin astronomique, tome 11, 1894. p. 364
C. O. The Astronomical Journal. Nos 185-193. In: Bulletin astronomique, tome 6, 1889. pp. 369-373
C. O. The Astronomical Journal. Nos 218-225. In: Bulletin astronomique, tome 7, 1890. pp. 439-443
B. G. Astronomy and Astrophysics. Janvier-avril 1893. In: Bulletin astronomique, tome 12, 1895. pp. ...
The Astronomical Journal. Nos 289-312. In: Bulletin astronomique, tome 11, 1894. pp. 435-442
C. O., R. R. The Astronomical Journal. nos 177-184. In: Bulletin astronomique, tome 6, 1889. pp. 41-...
C. O. Astronomical Journal. T. XIV, nos 313-336. In: Bulletin astronomique, tome 12, 1895. pp. 461-4...
Harvard College Observatory Circulars. In: Bulletin astronomique, tome 13, 1896. pp. 146-147
C. O. The Astronomical Journal. Nos 206-217. In: Bulletin astronomique, tome 7, 1890. pp. 319-328
C. O. Notes sur l’observatoire du collège Harvard. In: Bulletin astronomique, tome 14, 1897. pp. 125...
Callandreau Octave. The Astronomical Journal. Nos 289-312. In: Bulletin astronomique, tome 11, 1894....
Harvard college circulars. Nos 5-6-7. In: Bulletin astronomique, tome 13, 1896. pp. 345-346
Transactions of the astronomical observatory of Yale University, t. I, Parts III et IV. Now-Haven, 1...
C. O. The Astronomical Journal. nos 194-205. In: Bulletin astronomique, tome 7, 1890. pp. 27-36
C. O. The Astronomical Journal. Nos 241-264. In: Bulletin astronomique, tome 9, 1892. pp. 381-394
C. O. The Astronomical Journal, nos 226-240. In: Bulletin astronomique, tome 8, 1891. pp. 538-546
C. O. The Astronomical Journal. Nos 185-193. In: Bulletin astronomique, tome 6, 1889. pp. 369-373
C. O. The Astronomical Journal. Nos 218-225. In: Bulletin astronomique, tome 7, 1890. pp. 439-443
B. G. Astronomy and Astrophysics. Janvier-avril 1893. In: Bulletin astronomique, tome 12, 1895. pp. ...
The Astronomical Journal. Nos 289-312. In: Bulletin astronomique, tome 11, 1894. pp. 435-442
C. O., R. R. The Astronomical Journal. nos 177-184. In: Bulletin astronomique, tome 6, 1889. pp. 41-...
C. O. Astronomical Journal. T. XIV, nos 313-336. In: Bulletin astronomique, tome 12, 1895. pp. 461-4...
Harvard College Observatory Circulars. In: Bulletin astronomique, tome 13, 1896. pp. 146-147
C. O. The Astronomical Journal. Nos 206-217. In: Bulletin astronomique, tome 7, 1890. pp. 319-328
C. O. Notes sur l’observatoire du collège Harvard. In: Bulletin astronomique, tome 14, 1897. pp. 125...
Callandreau Octave. The Astronomical Journal. Nos 289-312. In: Bulletin astronomique, tome 11, 1894....
Harvard college circulars. Nos 5-6-7. In: Bulletin astronomique, tome 13, 1896. pp. 345-346
Transactions of the astronomical observatory of Yale University, t. I, Parts III et IV. Now-Haven, 1...
C. O. The Astronomical Journal. nos 194-205. In: Bulletin astronomique, tome 7, 1890. pp. 27-36
C. O. The Astronomical Journal. Nos 241-264. In: Bulletin astronomique, tome 9, 1892. pp. 381-394
C. O. The Astronomical Journal, nos 226-240. In: Bulletin astronomique, tome 8, 1891. pp. 538-546
C. O. The Astronomical Journal. Nos 185-193. In: Bulletin astronomique, tome 6, 1889. pp. 369-373
C. O. The Astronomical Journal. Nos 218-225. In: Bulletin astronomique, tome 7, 1890. pp. 439-443
B. G. Astronomy and Astrophysics. Janvier-avril 1893. In: Bulletin astronomique, tome 12, 1895. pp. ...