@article{article6b357018,
title   = {An extremal problem for Random graphs and the number of graphs with large even-girth},
author = {Kohayakawa, Yoshiharu and Kreuter, Bernd and Steger, Angelika},
year = {1998},
doi = {10.1007%2FPL00009804},
journal   = {Combinatorica}
}