@article{10_37236_8490,
     author = {Eero R\"aty},
     title = {Coordinate deletion of zeroes},
     journal = {The electronic journal of combinatorics},
     year = {2019},
     volume = {26},
     number = {3},
     doi = {10.37236/8490},
     zbl = {1420.05173},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/8490/}
}