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The following HTML text is provided to enhance online readability. Many aspects of typography translate only awkwardly to HTML. Please use the page image as the authoritative form to ensure accuracy. On the orbit of the Great Southern Comet 1887 a. Astronomical Journal 7(157):100. Elements and ephemeris of Comet 1887 e (Barnard, May 12). Astronomical Journal 7(157):104. Improved elements and ephemeris of Comet 1887 e. Astronomical Journal 7(160):121-22. Investigation of the light-variations of U Ophiuchi. Astronomical Journal 7(161):129-33. Investigation of the light-variations of U Ophiuchi. Astronomical Journal 7(162):137-40. Ephemeris for minima of the two new Algol-variables. Astronomical Journal 7(162):144. On the two new Algol-type variables Y Cygni and R Canis Majoris. Astronomical Journal 7(163):150-51. Ring-micrometer observations of Comet e 1887. Astronomical Journal 7(163):152. Observations of X Cygni. Astronomical Journal 7(164):159-60. The almucantar. In : Annals of the Astronomical Observatory of Harvard College, vol. 17. ( Cambridge, Massachusetts: University Press, John Wilson and Sons ) : 222. 1888 On the period of Algol. Astronomical Journal 7(165):165-68. On the period of Algol (continued). Astronomical Journal 7(166):169-75. On the period of Algol (continued). Astronomical Journal 7(167):177-83. On the observation of the variables of the Algol-type. Astronomical Journal 7(168):187-89. On a new variable of long period. Astronomical Journal 8(171):24. Ephemeris of variables of the Algol-type. Astronomical Journal 8(173):40. Ephemeris of variables of the Algol-type. Astronomical Journal 8(182):107-8. Ephemeris of variables of the Algol-type. Astronomical Journal 8(188):159. Catalogue of variable stars. Astronomical Journal 8(179-80):81-92. On the observation of the Fainter Minima of the telescopic variables Astronomical Journal 8(183):114-17. On some remarkable anomalies in the period of Y Cigni. Astronomical Journal 8(185):130-32.
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