References for the numbering systems

Col	Reference

--- ---------

R1 Grice N.A., Dawson D.W. 1990, Astron. J. 102, 881

R2 Lindoff U. 1971, Astron. Astrophys. 15,439

R3 Chun M.-Y., Lee S.-W. 1996, 30, 137


Back to the form