A system service for distributed programming and execution in communication-oriented distributed operating media. - Ljudmil Manasiev; Rumen Stainov (Microprocess. Microprogramming, 1988)

A distributed communication service. - Rumen Stainov; Ljudmil Manasiev (Microprocess. Microprogramming, 1989)

A Service for Remote Computations in a Distributed System (Abstract). - Ljudmil Manasiev (ACM Conference on Computer Science, 1990)