The First Ascent into the Incidence Algebra of the Fibonacci Cobweb Poset
<|reference_start|>The First Ascent into the Incidence Algebra of the Fibonacci Cobweb Poset: The explicite formulas for m\"{o}biusien function and some other important elements of the incidence algebra are delivered. For that to do one uses kwa\'sniewski's construction of his fibonacci cobweb poset in the plane grid coordinate system.<|reference_end|>
@article{krot2004the,
    title={The First Ascent into the Incidence Algebra of the Fibonacci Cobweb
  Poset},
    author={Ewa Krot},
    journal={Advanced Studies in Conterporary Mathematics 11 (2005), No. 2,
  179-184},
    year={2004},
    archivePrefix={arXiv},
    eprint={math/0411007},
    primaryClass={math.CO cs.DM}
}