Estimating Global Time in Distributed Systems. - Andrzej Duda; Gilbert Harrus; Yoram Haddad 002; Guy Bernard (ICDCS, 1987)

Primitives for Distributed Computing in a Heterogeneous Local Area Network Environment. - Guy Bernard; Andrzej Duda; Yoram Haddad 002; Gilbert Harrus (IEEE Trans. Software Eng., 1989)