@article{LokshtanovRamanujanS17, author = {Daniel Lokshtanov and M. S. Ramanujan and Saket Saurabh}, title = {The Half-integral Erd{\"{o}}s-P{\'{o}}sa Property for Non-null Cycles}, journal = {CoRR}, volume = {abs/1703.02866}, year = {2017}, url = {http://arxiv.org/abs/1703.02866} }