@article{10_37236_2554,
     author = {Igor Pak and Jed Yang},
     title = {The complexity of generalized domino tilings},
     journal = {The electronic journal of combinatorics},
     year = {2013},
     volume = {20},
     number = {4},
     doi = {10.37236/2554},
     zbl = {1295.52026},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/2554/}
}