@article{Wu2013Recurrent,
    author = {Jingjin Wu and Chuan Heng Foh and Chee Kheong Siew and M. Zukerman},
    title = {Recurrent Leaky Bucket },
    journal = {IEEE Signal Processing Letters},
    volume = {20},
    number = {12},
    pages = {1244-1248},
    month = {December},
    year = {2013}
}