@article {IOPORT.05407009,
    author       = {Margenstern, Maurice},
    title        = {Constructing a uniform plane-filling path in the ternary heptagrid of the hyperbolic plane.},
    year         = {2007},
    journal      = {Computing Research Repository (CoRR)},
    volume       = {2007},
    pages        = {Article No. 0710.0232},
    publisher    = {Association for Computing Machinery, New York, NY; Cornell University, Ithaka, NY},
    identifier   = {05407009},
}