@article{10_37236_1701,
     author = {Walter Stromquist},
     title = {Packing 10 or 11 unit squares in a square},
     journal = {The electronic journal of combinatorics},
     year = {2003},
     volume = {10},
     doi = {10.37236/1701},
     zbl = {1011.05019},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1701/}
}