@ARTICLE{Szeroczyńska_Krystyna_Cenotes_2015,
 author={Szeroczyńska, Krystyna and Zawisza, Edyta},
 volume={Vol. 32},
 number={Iss. 1},
 journal={Studia Quaternaria},
 howpublished={online},
 year={2015},
 publisher={Committee for Quaternary Research PAS},
 publisher={Institute of Geological Sciences PAS},
 title={Cenotes - lakes of the Yucatan Peninsula (Mexico)},
 URL={http://journals.pan.pl/Content/98315/mainfile.pdf},
}