[122] Huriaux, T., W. Picard, DynG: Enabling Structured Non-Monolithic Electronic Collaboration. In: Weiming Shen, Kuo-Ming Chao Zongkai Lin, Jean-Paul. A. Barthes, Anne James (Eds.) Computer Supported Cooperative Work in Design II (LNCS 3865), Springer, pp. 41-50.
[123] Picard, W. Modeling Structured Non-Monolithic Collaboration Processes, The 6th IFIP Working Conference on Virtual Enterprises, PRO-VE’05, Valencia (, Spain), September 26-28,2005, pp. 379-386.
[124] Picard, W., T. Huriaux, DynG: Enabling Structured Non-Monolithic Electronic Collaboration, The 9th International Conference on Computer Cooperative Work in Design, Coventry (UK), May 24-26, 2005, pp. 908-913, ISBN 1-84600-003-3
[125] Picard, W. Towards Support Systems for Non-Monolithic Electronic Negotiations. The Contract-Group-Message Model, Journal of Decision Systems, Special issue on “Electronic Negotiations - Models, Systems and Agents”, Volume 13, No.4/2004, Hermes, Lavoisier (Paris), pp. 423-439
[126] Picard, W. Towards Support Systems for Non-Monolithic Collaborative Document Edition: the Document-Group-Message Model, the 4th International Workshop on Web-Based Collaboration, at the 15th International Conference on Database and Expert Systems Applications DEXA 2004; Zaragoza (Spain); August 30 – September 3, 2004); pp. 226-270
[127] Picard, W., W. Cellary, Knowledge Extraction in Mass e-Negotiations, 6th International Conference on Business Information Systems BIS 2003, Colorado Springs (USA); April 2003; pp. 23-29
[128] Picard W., NeSSy: Enabling Mass E-Negotiations of Complex Contracts, 4th International Workshop on Negotiations in Electronic Markets - Beyond Price Discovery associated to the DEXA 2003 Conference, Prague (Czech Republic); September 2003; pp. 829-833
[129] Picard, W. Multi-facet Analysis of e-Negotiations. PhD thesis, Ecole Nationale Supérieure des Telecommunications, Paris (France); December 2002
[130] Picard, W. , W. Cellary, Electronic Negotiations in a Highly Concurrent Environment. In: J.L. Monteiro, P. M. C. Swatman, and L. Valaderes Tavares, (Eds.), Towards the Knowledge Society. eCommerce, eBusiness and eGovernment , 2nd IFIP Conference on E-Commerce, E-Business, E-Government I3E 2002, October 2002; Lisbon (Portugal); Kluwer Academic Publishers, Boston (USA); pp. 525-536
[131] Picard, W., Collaborative Document Edition in a Highly Concurrent Environment. In: A. M. Tjoa and R. R. Wagner, (Eds.), 1st International Workshop on Web-Based Collaboration, at the 12th International Workshop on Database and Expert Systems Applications DEXA 2001, Munich (Germany); September 2001; IEEE Computer Society Press; pp. 514-518
[132] Picard, W., W. Cellary, Generic Hierarchical Classification Using the Single-Link Clustering. In: W. Abramowicz (Ed.), Knowledge-Based Information Retrieval and Filtering, Kluwer Academic Publishers, Boston (USA); pp. 185-217
[133] Cellary, W., W. Picard, W. Wieczerzycki, Web-Based Business-to-Business Negotiation Suppor,. In: F. Griffel, T. Tu, and W. Lamersdorf (Eds.), IFIP/GI Working Conference on Trends in Distributed Systems for Electronic Commerce TREC 1998; Hamburg (Germany); June 1998; DpunktVerlag; pp. 80-89
[134] Picard, W. Survey of e-Contract Negotiations Issues. In: R. I. Zalewski (Ed.), Research on Contemporary Economic, Issues by Young Economists, Seminar for Young Researchers, Lubniewice (Poland); May 2001; Wydawnictwo Akademii Ekonomicznej w Poznaniu; pp. 378-385.
[135] Picard, W., E-Negotiations of Contracts: Strategies and Issues. In: A. Janc, (Ed), Economy in Transition - problems, ideas, solutions, Seminar for Young Researchers, Lubniewice (Poland); May 2000; Wydawnictwo Akademii Ekonomiczej w Poznaniu; pp. 242-247.