@incollection{402130,
     title = {\v C\'\i sla v maysk\'e kultu\v re},
     booktitle = {Matematika v prom\v en\'ach v\v ek\r u. II},
     series = {GDML\_Books},
     publisher = {Prometheus},
     address = {Praha},
     year = {2001},
     pages = {165-180},
     mrnumber = {MR1890221},
     url = {http://dml.mathdoc.fr/item/402130}
}

Demjančuková, Libuše. Čísla v mayské kultuře, dans Matematika v proměnách věků. II, GDML_Books,  (2001), pp. 165-180. http://gdmltest.u-ga.fr/item/402130/