|
| Carvajal, Eduar, Montes, Luis and Almanza, Ovidio A. Electron paramagnetic resonance dating of archaeological rests from Checua (Cundinamarca - Colombia). Rev. acad. colomb. cienc. exact. fis. nat., June 2014, vol.38, no.147, p.124-129. ISSN 0370-3908
|
|