Proceedings of the 2009 international conference on Pervasive services. Association for Computing Machinery (ACM).
Chicago-viite (17. p.)Proceedings of the 2009 International Conference on Pervasive Services. Association for Computing Machinery (ACM).
MLA-viite (9. p.)Proceedings of the 2009 International Conference on Pervasive Services. Association for Computing Machinery (ACM).
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