?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Reconstructing+Prehistoric+Civilizations+in+a+New+Theory+of+Civilizations+&rft.creator=Blaha%2C+Dr.+Stephen&rft.subject=Sociobiology&rft.subject=Psychophysics&rft.subject=Social+Psychology&rft.description=A+new+mathematical+theory+of+the+oscillations+of+civilizations+is+successfully+applied+to+Mayan%2C+pre-historic+Egyptian%2C+sub-Saharan+African+(Great+Zimbabwe)+and+prehistoric+Chinese+civilizations.&rft.date=2003&rft.type=Preprint&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F2929%2F1%2FCivArticle1.pdf&rft.identifier=++Blaha%2C+Dr.+Stephen++(2003)+Reconstructing+Prehistoric+Civilizations+in+a+New+Theory+of+Civilizations.++%5BPreprint%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F2929%2F