@article {IOPORT.50298008,
    author       = {Poleksic, Aleksandar},
    title        = {Optimizing a widely used protein structure alignment measure in expected polynomial time},
    year         = {2011},
    journal      = {IEEE/ACM Trans. Comput. Biology Bioinform.},
    volume       = {8},
    number       = {6},
    pages        = {1716-1720},
    doi          = {10.1109/TCBB.2011.122},
    identifier   = {50298008},
}