Article Kaplan, Robert (1999)
Mayan mathematics: The dark side of zero. American Scholar (pp. 27-33). (/isis/citation/CBB000081169/) unapi

Article Aveni, Anthony (1999)
Astronomy in the Mexican Codex Borgia. Archeoastronomy (Supplement to Journal for the History of Astronomy) (pp. 1-20). (/isis/citation/CBB000081167/) unapi

Article Tate, Carolyn; Bendersky, Gordon (1999)
Olmec sculptures of the human fetus. Perspectives in Biology and Medicine (pp. 303-332). (/isis/citation/CBB000081174/) unapi

Article Mundy, Barbara E. (1998)
Mapping the Aztec capital: The 1524 Nuremberg map of Tenochtitlan, its sources and meanings. Imago Mundi: A Review of Early Cartography (pp. 11-33). (/isis/citation/CBB000081171/) unapi

Article Bendersky, Gordon (1998)
The anatomy of the Olmec heart. Perspectives in Biology and Medicine (p. 545). (/isis/citation/CBB000081168/) unapi

Book Medicina e concezione del mondo: Un'analisi concettuale e storica (1998). (/isis/citation/CBB000081170/) unapi

Article Trenary, Carlos (1998)
Yaxchilan lintel 25 as a cometary record. Culture and Cosmos (pp. 16-23). (/isis/citation/CBB000081175/) unapi

Article Pueschel, Siegried M. (1998)
Do Olmec figurines resemble children with specific dysmorphology syndromes?. Journal of the History of Medicine and Allied Sciences (pp. 407-415). (/isis/citation/CBB000081173/) unapi

Article Phoon, Colin K. (1998)
The Olmec heart effigy revisited: A highly accurate, ancient depiction of the human heart. Perspectives in Biology and Medicine (p. 540). (/isis/citation/CBB000081172/) unapi

Book Urton, Gary (1997)
The social life of numbers: A Quechua ontology of numbers and philosophy of arithmetic. With the collaboration of Nina Llanos, Primitivo. (/isis/citation/CBB000077047/) unapi

Article Protzen, Jean-Pierre; Nair, Stella (1997)
Who taught the Inca stonemasons their skills? A comparison of Tiahuanaco and Inca cut-stone masonry. Journal of the Society of Architectural Historians (pp. 146-167). (/isis/citation/CBB000076734/) unapi

Article Bricker, Harvey M.; Bricker, Victoria R.; Wulfing, Bettina (1997)
Determining the historicity of three astronomical almanacs in the Madrid codex. Archeoastronomy (Supplement to Journal for the History of Astronomy) (pp. 17-36). (/isis/citation/CBB000077921/) unapi

Article Farhi, Brian; Aveni, Anthony F. (1997)
Solar eclipses and the Temple of the Plumed Serpents, Xochicalco, Mexico. Archeoastronomy (Supplement to Journal for the History of Astronomy) (pp. 83-85). (/isis/citation/CBB000077901/) unapi

Article Bendersky, Gordon (1997)
The Olmec heart effigy: Earliest image of the human heart. Perspectives in Biology and Medicine (pp. 348-361). (/isis/citation/CBB000075652/) unapi

Book Malmström, Vincent H. (1997)
Cycles of the sun, mysteries of the moon: The calendar in Mesoamerican civilization. (/isis/citation/CBB000074482/) unapi

Article Bricker, Harvey M.; Bricker, Victoria R. (1996)
Astronomical references in the throne inscription of the Palace of the Governor at Uxmal. Cambridge Archaeol. J. (pp. 191-229). (/isis/citation/CBB000076169/) unapi

Article Thurston, Hugh (1996)
A Mayan table of eclipses. DIO (pp. 30-35). (/isis/citation/CBB000069710/) unapi

Book Sullivan, William (1996)
The secret of the Incas: Myth, astronomy, and the war against time. (/isis/citation/CBB000071391/) unapi

Article McCafferty, Geoffrey G. (1996)
Reinterpreting the Great Pyramid of Cholula, Mexico. Ancient Mesoamerica (pp. 1-17). (/isis/citation/CBB000067971/) unapi

Article Aveni, Anthony F.; Morandi, Steven J.; Peterson, Polly A. (1996)
The Maya number of time: Intervalic time reckoning in the Maya codices. Part II. Archeoastronomy (Supplement to Journal for the History of Astronomy) (pp. 1-32). (/isis/citation/CBB000074882/) unapi