H. Schwan

发表

A method for the determination of a system of positions and proper motions of stars with an application to the Washington 6 inch TC observations

H. Schwan, 1983 .

PPM-Extended (PPMX) – a catalogue of positions and proper motions

N. V. Kharchenko, E. Schilbach, A. E. Piskunov, 2008, 0806.1009.

Completion of the FK5 Extension and a preliminary investigation of the FK5 system

H. Schwan, H. Schwan, 1993 .

The galactic motion field of K0-5 giants from Hipparcos data

P. Brosche, H. Schwan, O. Schwarz, 2001 .

Commission 8: Astrometry: (Astrometrie)

E. Schilbach, R. Stone, M. Lattanzi, 2002 .

THE SEARCH FOR UNWANTED SIGNALS: SYSTEMATIC TRENDS IN PROPER MOTIONS OF FUNDAMENTAL STARS

P. Brosche, H. Schwan, 1986 .

Construction of the System of Positions and Proper Motions in the FK5

H. Schwan, 1988 .

Present Status of Work on the FK5 Extension

Heiner Schwan, Thomas E. Corbin, T. Corbin, 1991 .

A New Technique for the Analytical Determination of a Fundamental System of Positions and Proper Motions

Heiner Schwan, H. Schwan, 1986 .