Publications of the Leander Mc Cormick observatory of the University of Virginia. Vol. I, Part. IV. Double Stars , 1885-1886. University of Virginia, 1889. In: Bulletin astronomique, tome 7, 1890. p. 433
C. O. The Astronomical Journal. nos 194-205. In: Bulletin astronomique, tome 7, 1890. pp. 27-36
Rousdon Observatory, Devon. Astronomical observations, 1882-1885. In: Bulletin astronomique, tome 3,...
Edinburgh astronomical Observations, tome XV. Star Catalogue. In: Bulletin astronomique, tome 3, 188...
Publications of the Allegheny Observatory of the University of Pittsburgh, Vol. I, nos 15, 16, 17, 1...
Publications of the Washburn Observatory, t. IV, 1886. In: Bulletin astronomique, tome 3, 1886. p. 5...
Callandreau Octave. Publications of the Washburn observatory of the University of Wisconsin ; t. I e...
B. A. Publications of the United States Naval Observatory ; second series, Vol. VI, Washington, 1911...
Publications de l’Observatoire Allegheny. Vol. I. In: Bulletin astronomique, tome 25, 1908. pp. 473-...
P. P. Publications or the Allegheny Observatory, of the University of Pittsburgh, Vol. I, nos 6, 7, ...
Puiseux Pierre. Publications of the Allegheny Observatory of the University of Pittsburgh, Vol. I, n...
C. O. The Astronomical Journal. Nos 218-225. In: Bulletin astronomique, tome 7, 1890. pp. 439-443
Transactions of the astronomical observatory of Yale University, t. I, Parts III et IV. Now-Haven, 1...
Publications of the Allegheny Observatory of the Western University of Pennsylvania, t. I, nos 3, 4,...
P. P. Publications of the Allegheny Observatory of the University of Pittsburgh. Volume II, nos 12 à...
Radau Rodolphe. Publicationen des Astrophysikalischen Observatoriums zu Potsdam, n° 22. Potsdam, 188...
C. O. The Astronomical Journal. nos 194-205. In: Bulletin astronomique, tome 7, 1890. pp. 27-36
Rousdon Observatory, Devon. Astronomical observations, 1882-1885. In: Bulletin astronomique, tome 3,...
Edinburgh astronomical Observations, tome XV. Star Catalogue. In: Bulletin astronomique, tome 3, 188...
Publications of the Allegheny Observatory of the University of Pittsburgh, Vol. I, nos 15, 16, 17, 1...
Publications of the Washburn Observatory, t. IV, 1886. In: Bulletin astronomique, tome 3, 1886. p. 5...
Callandreau Octave. Publications of the Washburn observatory of the University of Wisconsin ; t. I e...
B. A. Publications of the United States Naval Observatory ; second series, Vol. VI, Washington, 1911...
Publications de l’Observatoire Allegheny. Vol. I. In: Bulletin astronomique, tome 25, 1908. pp. 473-...
P. P. Publications or the Allegheny Observatory, of the University of Pittsburgh, Vol. I, nos 6, 7, ...
Puiseux Pierre. Publications of the Allegheny Observatory of the University of Pittsburgh, Vol. I, n...
C. O. The Astronomical Journal. Nos 218-225. In: Bulletin astronomique, tome 7, 1890. pp. 439-443
Transactions of the astronomical observatory of Yale University, t. I, Parts III et IV. Now-Haven, 1...
Publications of the Allegheny Observatory of the Western University of Pennsylvania, t. I, nos 3, 4,...
P. P. Publications of the Allegheny Observatory of the University of Pittsburgh. Volume II, nos 12 à...
Radau Rodolphe. Publicationen des Astrophysikalischen Observatoriums zu Potsdam, n° 22. Potsdam, 188...
C. O. The Astronomical Journal. nos 194-205. In: Bulletin astronomique, tome 7, 1890. pp. 27-36
Rousdon Observatory, Devon. Astronomical observations, 1882-1885. In: Bulletin astronomique, tome 3,...
Edinburgh astronomical Observations, tome XV. Star Catalogue. In: Bulletin astronomique, tome 3, 188...