@article {chubanov,
   author = {Chubanov, S.},
   affiliation = {Institute of Information Systems, University of Siegen, Siegen, Germany},
   title = {A strongly polynomial algorithm for linear systems having a binary solution},
   journal = {Mathematical Programming},
   publisher = {Springer Berlin / Heidelberg},
   issn = {0025-5610},
   keyword = {Mathematics and Statistics},
   volume={134},
   year={2012},
   pages = {533-570},
   url = {http://dx.doi.org/10.1007/s10107-011-0445-3},
   %note = {10.1007/s10107-011-0445-3},
}