Pushdown automata on arrays. - Anupam Shah (Inf. Sci., 1981)

Modelling and gatewaying unslotted Aloha networks. - Radhika R. Roy; Anupam Shah; Tarek N. Saadawi (LCN, 1988)

Functional availability of computer communications networks. - Radhika R. Roy; Anupam Shah (LCN, 1989)