Algorithms to separate $\{0,\frac{1}{2}\}$ Chvátal-Gomory cuts

@Article\{KZK09,

author = "Koster, Arie M.C.A. and Zymolka, A. and Kutschka, Manuel",

title = "Algorithms to separate $\{0,\frac{1}{2}\}$ Chvátal-Gomory cuts",

journal = "Algorithmica",

volume = "55",

pages = "375--391",

year = "2009",

note = "http://dx.doi.org/10.1007/s00453-008-9218-7",

}