Rafał Adamczak,  Dimensionality Reduction of PSSM Matrix and its Influence on Secondary Structure and Relative Solvent Accessibility Predictions.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    October 2009, vol. 34(10). 818 - 824
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/13107.