@article{10_37236_215,
     author = {Frank Ruskey and Jennifer Woodcock},
     title = {Counting fixed-height tatami tilings},
     journal = {The electronic journal of combinatorics},
     year = {2009},
     volume = {16},
     number = {1},
     doi = {10.37236/215},
     zbl = {1188.05048},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/215/}
}