Dass, Bal Kishan; Lal, Shanker UEC codes correcting random/and low-density burst errors. (English) Zbl 0658.94013 Ars Comb. 24B, 101-134 (1987). This paper presents a study of linear codes that corrects unequal random errors or/and unequal low-density burst errors. Bounds, lower and upper, on the number of parity check digits required for such codes have been derived. Firstly, codes correcting random errors or low-density burst errors have been considered and then a similar study has been carried out for codes correcting both types of errors simultaneously. Examples have also been cited for both the types of codes. Reviewer: B.K.Dass MSC: 94B05 Linear codes (general theory) 94B20 Burst-correcting codes Keywords:linear codes; unequal random errors; unequal low-density burst errors; parity check digits PDFBibTeX XMLCite \textit{B. K. Dass} and \textit{S. Lal}, Ars Comb. 24B, 101--134 (1987; Zbl 0658.94013)