K. Dittrich, W. Gotthard, and P. Lockemann. Research Foundations in Object-Oriented and Semantic Database Systems, Prentice-Hall, reprint from: ER 1986: 421-440.(1990)
M. Gimbel, M. Klein, and P. Lockemann. Database Support for Data Mining Applications, volume 2682 of Lecture Notes in Computer Science, Springer, (2004)
W. Gaube, H. Mayr, and P. Lockemann. European Conference on Computer Algebra (2), volume 204 of Lecture Notes in Computer Science, page 181-196. Springer, (1985)
K. Krägeloh, and P. Lockemann. Natural Language Communication with Computers, volume 63 of Lecture Notes in Computer Science, page 49-86. Springer, (1978)
K. Dittrich, W. Gotthard, and P. Lockemann. Advanced Programming Environments, volume 244 of Lecture Notes in Computer Science, page 353-371. Springer, (1986)
P. Lockemann, A. Kemper, and G. Moerkotte. IBM Symposium: Database Systems of the 90s, volume 466 of Lecture Notes in Computer Science, page 15-33. Springer, (1990)
R. Witte, T. Kappler, R. Krestel, and P. Lockemann. Caroline Sporleder, Antal Bosch, and Kalliopi Zervanou, editors, Language Technology for Cultural Heritage. Springer Book Chapter, ISBN 978-3-642-20227-8. 2011., (2011)
H. Paoli, A. Schmidt, and P. Lockemann. Networked Knowledge - Networked Media: Integrating Knowledge Management, New Media Technologies and Semantic Systems, volume 221 of Studies in Computational Intelligence, Springer, (2009)
P. Lockemann, and R. Witte. Ninth International Database Engineering and Applications Symposium (IDEAS 2005), page 137--147. Montréal, Québec, Canada, (July 2005)Invited paper..