Steiner system signal sets over the Gaussian channel. - Guillermo E. Atkin; Ramon A. Khalona (IEEE Trans. Inf. Theory, 1992)

On the performance of a hybrid frequency and phase shift keying modulation technique. - Ramon A. Khalona; Guillermo E. Atkin; Joseph L. LoCicero (IEEE Trans. Commun., 1993)

Optimum Reed-Solamon codes for M-ary FSK modulation with hard decision decoding in Rician-fading channels. - Ramon A. Khalona (IEEE Trans. Commun., 1996)