@inproceedings{2015-fdg-heapcraft,
 author = {Stephan Mueller, Mubbasir Kapadia, Seth Frey, Severin Klingler, Richard P. Mann, Barbara Solenthaler,  Robert W. Sumner, Markus Gross},
 title = {HeapCraft Social Tools: Understanding and Improving Player Collaboration in Minecraft},
 booktitle = {Foundations of Digital Games},
 series = {FDG'15},
 year = {2015},
 numpages = {9},
}