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| 2005 | ||
|---|---|---|
| 3 | EE | Hansjoerg von Brevern, Kateryna Synytsya: Systemic-Structural Theory of Activity: A Model for Holistic Learning Technology Systems. ICALT 2005: 745-749 |
| 2004 | ||
| 2 | Hansjoerg von Brevern: Context Aware e-Learning Objects and their Types from the Perspective of the Object-Oriented Paradigm. ICALT 2004 | |
| 1 | EE | Hansjoerg von Brevern: Cognitive and Logical Rationales for e-Learning Objects. Educational Technology & Society 7(4): 2-25 (2004) |
| 1 | Kateryna Synytsya | [3] |