@ARTICLE{Novak2013228, author={Novak, J. and Sachsenberg, T. and Hoksza, D. and Skopal, T. and Kohlbacher, O.}, title={On comparison of SimTandem with state-of-the-art peptide identification tools, efficiency of precursor mass filter and dealing with variable modifications.}, journal={Journal of integrative bioinformatics}, year={2013}, volume={10}, number={3}, pages={228} }