On the determinations of the constant of abberration made at Pulkowa

Nyrén, Magnus2026-08-042026-08-0418974 XII B-1075 (konvoluut)https://hdl.handle.net/10062/123552enCC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/separaadidastronoomilised vaatlusedaberratsioon (optika)jäävsuurusedOn the determinations of the constant of abberration made at PulkowaBook