@inproceedings{VERLAGE:2016Ua, author = "VERLAGE, Tobias", title = "{Measurement of ttbb cross section and the ratio ttbb/ttjj in the lepton+jets final state at 8TeV CMS}", doi = "10.22323/1.257.0068", booktitle = "Proceedings of 8th International Workshop on Top Quark Physics {\textemdash} PoS(TOP2015)", year = 2016, volume = "257", pages = "068" }