@article {IOPORT.03521972,
    author       = {Tverberg, Helge},
    title        = {On the Milner-Shelah condition for transversals.},
    year         = {1976},
    journal      = {Journal of the London Mathematical Society. Second Series},
    volume       = {13},
    issn         = {0024-6107},
    pages        = {520-524},
    publisher    = {London Mathematical Society, London; Oxford University Press, Oxford},
    doi          = {10.1112/jlms/s2-13.3.520},
    identifier   = {03521972},
}