Inverse relations

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A determination of the apex of the solar motion according to the method of Bravais / by H.A. Weersmaschema:ProductModel A determination of the apex of the solar motion according to the method of Bravais / by H.A. Weersmaschema:ProductModel Components tau and upsilon of the proper motions and other quantities for the stars of Bradley / by J.C. Kapteynschema:ProductModel Components tau and upsilon of the proper motions and other quantities for the stars of Bradley / by J.C. Kapteynschema:ProductModel Components tau and upsilon of the proper motions and other quantities for the stars of Bradley : sixth computation / by J.C. Kapteynschema:ProductModel Components tau and upsilon of the proper motions and other quantities for the stars of Bradley : sixth computation / by J.C. Kapteynschema:ProductModel Investigation of the systematic difference between the photographic and visual magnitudes of the stars depending on the galactic latitude, based on photometric observations / by W. de Sitter $ Visual estimates / by R.T.A. Innes $ and photographs taken at the Cape Observatory, together with catalogues of the photometric and photographic magnitudes of 791 stars / by W. de Sitterschema:ProductModel Investigation of the systematic difference between the photographic and visual magnitudes of the stars depending on the galactic latitude, based on photometric observations / by W. de Sitter $ Visual estimates / by R.T.A. Innes $ and photographs taken at the Cape Observatory, together with catalogues of the photometric and photographic magnitudes of 791 stars / by W. de Sitterschema:ProductModel List of parallax determinations / comp. by J.C. Kapteyn and H.A. Weersmaschema:ProductModel List of parallax determinations / comp. by J.C. Kapteyn and H.A. Weersmaschema:ProductModel On isochromatic plates / by W. de Sitterschema:ProductModel On isochromatic plates / by W. de Sitterschema:ProductModel On the brightness of the sky and total amount of starlight / by L. Yntemaschema:ProductModel On the brightness of the sky and total amount of starlight / by L. Yntemaschema:ProductModel On the brightness of the sky at night and the total amount of starlight / by P.J. van Rhijnschema:ProductModel On the brightness of the sky at night and the total amount of starlight / by P.J. van Rhijnschema:ProductModel On the distribution of cosmic velocitiesschema:ProductModel On the distribution of cosmic velocitiesschema:ProductModel On the libration of the three inner large satellites of Jupiter / by W. de Sitterschema:ProductModel On the libration of the three inner large satellites of Jupiter / by W. de Sitterschema:ProductModel ... show all 56