@article{10_2298_PIM0796037B,
     author = {Mirjana Borisavljevi\'c},
     title = {Normal {Form} {Theorem} for {Systems} of {Sequents}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {37 },
     publisher = {mathdoc},
     volume = {_N_S_82},
     number = {96},
     year = {2007},
     doi = {10.2298/PIM0796037B},
     zbl = {1164.03016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/PIM0796037B/}
}