@article{lmcs:1529,
    title      = {The Ho-Zhao Problem},
    author     = {Weng Kin Ho and Jean Goubault-Larrecq and Achim Jung and Xiaoyong Xi},
    url        = {https://lmcs.episciences.org/1529},
    doi        = {10.23638/LMCS-14(1:7)2018},
    journal    = {Logical Methods in Computer Science},
    issn       = {1860-5974},
    volume     = {Volume 14, Issue 1},
    eid        = 7,
    year       = {2018},
    month      = {Jan},
    keywords   = {Computer Science - Logic in Computer Science, 06B35},
}