No Guru, No Method, No Teacher: Self-classification and Self-modelling of E-Learning Communities. - Zinayida Petrushyna; Ralf Klamma (EC-TEL, 2008)

The Troll Under the Bridge: Data Management for HugeWeb Science Mediabases. - Ralf Klamma; Zinayida Petrushyna (GI Jahrestagung (2), 2008)

Virtual Campfire - Cross-Platform Services for Mobile Social Software. - Yiwei Cao; Xi Chen 034; Niels Drobek; Andreas Hahne; Anna Hannemann; Christian Hocken; Michael Jansen; Holger Janssen; Matthias Jarke; Ralf Klamma; Dejan Kovachev; Zinayida Petrushyna; et al. (Mobile Data Management, 2009)

Self-modeling and Self-reflection of E-learning Communities. - Zinayida Petrushyna (EC-TEL Doctoral Consortium, 2010)

Pattern-Based Competence Management: On the Gap between Intentions and Reality. - Ralf Klamma; Zinayida Petrushyna (PRO-VE, 2010)

Learning Analytics at Large: The Lifelong Learning Network of 160, 000 European Teachers. - Ergang Song; Zinayida Petrushyna; Yiwei Cao; Ralf Klamma (EC-TEL, 2011)

How Can Psychology Inform the Design of Learning Experiences? - Milos Kravcik; Ralf Klamma; Zinayida Petrushyna (ICALT, 2011)

Identification of Learning Goals in Forum-based Communities. - Julian Krenge; Zinayida Petrushyna; Milos Kravcik; Ralf Klamma (ICALT, 2011)

Learning Analytics for Communities of Lifelong Learners: A Forum Case. - Zinayida Petrushyna; Milos Kravcik; Ralf Klamma (ICALT, 2011)

ICT-Based School Collaboration, Teachers' Networks and their Opportunities for Teachers' Professional Development - A Case Study on eTwinning. - Riina Vuorikari; Adriana J. Berlanga; Romina Cachia; Yiwei Cao; Sibren Fetter; Anne Gilleran; Ralf Klamma; Yves Punie; Santi Scimeca; Peter B. Sloep; Zinayida Petrushyna (ICWL, 2011)

The Application of Pattern Repositories for Sharing PLE Practices in Networked Communities. - Felix Mödritscher; Zinayida Petrushyna; Effie Lai-Chong Law (J. Univers. Comput. Sci., 2011)

i*-REST: Light-Weight i* Modeling with RESTful Web Services. - Zinayida Petrushyna; Alexander Ruppert; Ralf Klamma; Dominik Renzel; Matthias Jarke (iStar, 2014)

The Impact of Culture On Smart Community Technology: The Case of 13 Wikipedia Instances. - Zinayida Petrushyna; Ralf Klamma; Matthias Jarke (IxD&A, 2014)

On Modeling Learning Communities. - Zinayida Petrushyna; Ralf Klamma; Milos Kravcik (EC-TEL, 2015)

User fluctuation in communities: a forum case. - Zinayida Petrushyna (CoRR, 2016)