Locking Objects and Classes in Multiversion Object-Oriented Databases. - Wojciech Cellary; Waldemar Wieczerzycki (CIKM, 1993)

Stamp Locking Method for Multiversion Composite Objects. - Wojciech Cellary; Waldemar Wieczerzycki (FODO, 1993)

Locking in DAG-structured databases. - Wojciech Cellary; Waldemar Wieczerzycki (Microprocess. Microprogramming, 1993)

On hierarchical locking of composite objects. - Wojciech Cellary; Waldemar Wieczerzycki (Microprocess. Microprogramming, 1993)

Version Support for CAD/CASE Databases. - Waldemar Wieczerzycki; Jarogniew Rykowski (East/West Database Workshop, 1994)

Using versioned object-oriented data in programming languages. - Jarogniew Rykowski; Waldemar Wieczerzycki (Microprocess. Microprogramming, 1994)

Long-Duration Transaction Support in Design Databases. - Waldemar Wieczerzycki (CIKM, 1995)

Versioning Technique for Collaborative Writing Tools. - Waldemar Wieczerzycki (DEXA Workshop, 1996)

Software Reusability Through Versions. - Waldemar Wieczerzycki (Softw. Pract. Exp., 1996)

Object-Oriented Environment for Collaborative Software Design. - Waldemar Wieczerzycki (DEXA, 1997)

Modeling and Execution of Editing Processes in Collaborative Writing Applications Supported by Database Systems. - Waldemar Wieczerzycki (NGITS, 1997)

Advanced versioning mechanisms supporting CSCW environments. - Waldemar Wieczerzycki (J. Syst. Archit., 1997)

Transaction Management in Databases Supporting Collaborative Applications. - Waldemar Wieczerzycki (ADBIS, 1998)

Multiuser Transactions for Collaborative Database Applications. - Waldemar Wieczerzycki (DEXA, 1998)

Advanced Transaction Management Mechanisms for Document Databases. - Waldemar Wieczerzycki (IADT, 1998)

Database Support for Intranet Based Business Process Re-Engineering. - Wojciech Cellary; Krzysztof Walczak 001; Waldemar Wieczerzycki (Informatica (Slovenia), 1998)

Database Model for Web-Based Cooperative Applications. - Waldemar Wieczerzycki (CIKM, 1999)

Multi-user Object-Oriented Environments. - Ivan Tomek; Alicia Díaz; Ronald Melster; António Rito Silva; Miguel Antunes; Vinny Cahill; Zièd Choukair; Alejandro Fernández; Mads Haahr; Eric Jul; Atsushi Ohnishi; Luís E. T. Rodrigues; et al. (ECOOP Workshops, 1999)

Agora - The Multi-user Environment for Co-authoring Documents. - Waldemar Wieczerzycki (ECOOP Workshops, 1999)

Generic Architecture of Web Servers Supporting Cooperative Work. - Jarogniew Rykowski; Waldemar Wieczerzycki (DEXA, 2000)

CDM - Collaborative Data Model for Databases Supporting Groupware Applications. - Waldemar Wieczerzycki (DEXA, 2001)

Message from the WBC Workshop Chair. - Waldemar Wieczerzycki (DEXA Workshops, 2002)

Web Servers with Semi-Transactions for e-Learning Activities. - Jarogniew Rykowski; Waldemar Wieczerzycki (DEXA Workshops, 2003)

A Middleware Supporting Negotiations on Electronic Markets. - Waldemar Wieczerzycki (DEXA Workshops, 2003)

PSM: A Model of Collaborative Agents for E-Markets. - Waldemar Wieczerzycki (DEXA Workshops, 2004)

Polymorphic Agent Clusters - The Concept to Design Multi-agent Environments Supporting Business Activities. - Waldemar Wieczerzycki (HoloMAS, 2005)

JavaContexts: A Java Based Programming Language for the Development of Highly Reusable Software Applications. - Waldemar Wieczerzycki (Software Engineering Research and Practice, 2005)

A New Approach to Information Exchange within Public Registries Based on RosettaNet Standards. - Konrad Fuks; Waldemar Wieczerzycki (DEXA Workshops, 2006)

Dynamic Configuration and Management of e-Supply Chains Based on Internet Public Registries Visited by Clusters of Software Agents. - Konrad Fuks; Arkadiusz Kawa; Waldemar Wieczerzycki (HoloMAS, 2007)

Improved E-sourcing Strategy with Multi-agent Swarms. - Konrad Fuks; Arkadiusz Kawa; Waldemar Wieczerzycki (CIMCA/IAWTIC/ISE, 2008)

Adaptation of extended polymorpohic self-slimming agent model into e-sourcing platform. - Konrad Fuks; Arkadiusz Kawa; Waldemar Wieczerzycki (IMCSIT, 2008)

Implementation of Vendor Managed Inventory Concept by Multi-Dimensionally Versioned Software Agents. - Piotr Januszewski; Waldemar Wieczerzycki (ACIIDS (1), 2012)