Evaluation of Dependability of Multi-tier Internet Business Applications with Queueing Networks. - Andrzej Zalewski; Andrzej Ratkowski (DepCoS-RELCOMEX, 2006)

Transformational Design of Business Processes for SOA. - Andrzej Ratkowski; Andrzej Zalewski (CEE-SET, 2008)

Transformational Design of Business Processes in BPEL Language. - Andrzej Ratkowski; Andrzej Zalewski; Bartlomiej Piech (e Informatica Softw. Eng. J., 2009)

Optimization of Business Processes in Service Oriented Architecture. - Andrzej Ratkowski; Krzysztof Sacha; Andrzej Zalewski (EDOC Workshops, 2012)

Transformational Modeling of BPMN Business Process in SOA Context. - Andrzej Ratkowski (DepCoS-RELCOMEX, 2013)

Architecture for Internet of Things Analytical Ecosystem. - Andrzej Ratkowski (DepCoS-RELCOMEX, 2016)

On Cognitive Biases in Architecture Decision Making. - Andrzej Zalewski; Klara Borowa; Andrzej Ratkowski (ECSA, 2017)

The technical debt gamble: A case study on technical debt in a large-scale industrial microservice architecture. - Klara Borowa; Andrzej Ratkowski; Roberto Verdecchia (J. Syst. Softw., 2025)