@article{10_37236_6473,
     author = {Yibo Gao},
     title = {The largest pure partial planes of order 6 have size 25},
     journal = {The electronic journal of combinatorics},
     year = {2018},
     volume = {25},
     number = {4},
     doi = {10.37236/6473},
     zbl = {1401.05055},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/6473/}
}