@article{10_37236_3846, author = {Mauro Di Nasso}, title = {An elementary proof of {Jin's} theorem with a bound}, journal = {The electronic journal of combinatorics}, year = {2014}, volume = {21}, number = {2}, doi = {10.37236/3846}, zbl = {1301.11009}, url = {http://geodesic.mathdoc.fr/articles/10.37236/3846/} }