@ARTICLE{c.a.monje2018fractional-orderpidcontrol,
TITLE = {Fractional-Order PID Control of a MIMO Distillation Column Process Using Improved Bat Algorithm},
JOURNAL = {Soft Computing},
VOLUME = {23},
NUMBER = {18},
PAGES = {8887 - 8906},
YEAR = {2018},
AUTHOR = {C.A. Monje, V. Haji Haji}
}