On explicit expressions in additive cellular automata theory. - B. K. Kar; A. Gupta; Parimal Pal Chaudhuri (Inf. Sci., 1993)

Theory and Applications of Cellular Automata in Cryptography. - Sukumar Nandi; B. K. Kar; Parimal Pal Chaudhuri (IEEE Trans. Computers, 1994)