@article{10_37236_6980,
     author = {Andrew Elvey Price and Muhammad Adib Surani and Sanming Zhou},
     title = {The isoperimetric number of the incidence graph of {\(\operatorname{PG}(n,q)\)}},
     journal = {The electronic journal of combinatorics},
     year = {2018},
     volume = {25},
     number = {3},
     doi = {10.37236/6980},
     zbl = {1393.05168},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/6980/}
}