Comments, with reply, on 'On the coveting radius of codes' by R.L. Graham and N.J.A. Sloane. - Mahesh C. Bhandari; M. S. Garg (IEEE Trans. Inf. Theory, 1990)

A note on the covering radius of optimum codes. - Mahesh C. Bhandari; M. S. Garg (Discret. Appl. Math., 1991)

Optimum codes of dimension 3 and 4 over GF(4). - Mahesh C. Bhandari; M. S. Garg (IEEE Trans. Inf. Theory, 1992)

A New Lower Bound on the Minimal Length of a Binary Linear Code. - Mahesh C. Bhandari; M. S. Garg (Eur. J. Comb., 1996)