An Improved Point-to-Multipoint GB(N) ARQ Scheme for High Speed Satellite Communications. - Heliomar Medeiros de Lima; Otto Carlos Muniz Bandeira Duarte (ISCAS, 1994)

Comments on "Evaluation of the mean error-free interval of a noisy data channel". - Heliomar Medeiros de Lima; Otto Carlos Muniz Bandeira Duarte (IEEE Trans. Commun., 1996)

Point-to-Multipoint SR ARQ Scheme with Accumulative Acknowledgment for Satellite Communications. - Heliomar Medeiros de Lima; Otto Carlos Muniz Bandeira Duarte (Comput. Networks, 1998)