@inproceedings{Brovkov2017a,
author = "V. Brovkov and A. Fortenbacher and J. H. Israel and H. Yun",
title = "A Mobile Sensor Device for Learning Support: Design Considerations",
year = 2017,
booktitle = "In V Ukrainian-German conference „Informatics. Culture. Technology",
url = "http://dspace.opu.ua:8080/xmlui/bitstream/handle/123456789/4156/30-31.pdf?sequence=1&isAllowed=y"
}