01195nam2 2200277 450 00002970220131211121423.020131128d1983----km-y0itay50------baengDEy-------001yyA Method for the Determination of a System of Positions and Proper Motions of Stars with an Application to the Washington 6 Inch TC ObservationsSchwan, H.KarlsruheBraun1983Veroffentlichungen des Astronomischen Rechen-Instituts zu Heidelbergno. 302001001000029686A Method for the Determination of a System of Positions and Proper Motions of Stars with an Application to the Washington 6 Inch TC Observations40403Astronomia52320Schwan,H.634307Astronomischen Rechen-Instituts zu HeidelbergITUNIPARTHENOPERICAUNIMARC000029702G 523.890.8/B3/IIs.i.DSA2011A Method for the Determination of a System of Positions and Proper Motions of Stars with an Application to the Washington 6 Inch TC Observations40403UNIPARTHENOPE