@article{10_37236_1972,
     author = {Thomas Lam and Jacques Verstra\"ete},
     title = {A note on graphs without short even cycles},
     journal = {The electronic journal of combinatorics},
     year = {2005},
     volume = {12},
     doi = {10.37236/1972},
     zbl = {1060.05057},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1972/}
}