Parallelizing the Search for Good Linear Codes. - Thomas Rehfinger; N. Suresh Babu; Karl-Heinz Zimmermann (ARCS Workshops, 1999)

Decoding of linear codes over Galois rings. - N. Suresh Babu; Karl-Heinz Zimmermann (IEEE Trans. Inf. Theory, 2001)

Construction of a Class of Real Array Rank Distance Codes. - N. Suresh Babu; B. Ravivarma; E. M. Elsayed; K. G. Sreekumar (J. Electr. Comput. Eng., 2023)

Spectral codes of real symmetric operators for error correction. - N. Suresh Babu; B. Ravivarma; E. M. Elsayed; K. G. Sreekumar (Discret. Math. Algorithms Appl., 2025)