References for the numbering systems

Col	Reference

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

R1 Beauchamp A., et al 1994, Astrophys. J. Suppl. 93, 187 (seq. nos 1-518

R2 Bhatt B.C., et al. 1993, Bull. Astr. Soc. India 21, 33

R3 Handschel G. 1972, Ph.D. Thesis (Univ. Munster)

R4 Sandage A. unpublished pe sequence (quoted by Handschel)

R5 Subramaniam A., et al. 2006, Mon. Not. R. Astron. Soc. 370, 743

R6 Joshi H., et al. 2008, Mon. Not. R. Astron. Soc. 391, 1279

Back to the form