ARQ in Optical Networks. - Paul Oprisan; Bella Bose (PRDC, 2001)

Z-channel feedback error control. - Paul Oprisan; Bella Bose (ITW, 2002)

Probability of undetected error for a class of unidirectional error detecting codes. - Torleiv Kløve; Paul Oprisan; Bella Bose (ISIT, 2004)

Error correction with feedback for asymmetric errors. - Paul Oprisan; Bella Bose (ISIT, 2005)

Diversity combining for the Z-channel. - Torleiv Kløve; Paul Oprisan; Bella Bose (IEEE Trans. Inf. Theory, 2005)

The probability of undetected error for a class of asymmetric error detecting codes. - Torleiv Kløve; Paul Oprisan; Bella Bose (IEEE Trans. Inf. Theory, 2005)