Rathje, W.L..
Closing "The Gap" An Astronomer's insight Solves an Archaeological Mystery. - Oregon-XXU : The Leach Publishing Group, 2000. - p. 10 - Bimestral - Vol. 2, no. 2, (Mar./Apr. 2000) - Discovering Archaeology ; no. 2 . - Estados Unidos. The Leach Publishing Group. .
Exploits.
Art¡culo en inglés.
Closing "The Gap" An Astronomer's insight Solves an Archaeological Mystery. - Oregon-XXU : The Leach Publishing Group, 2000. - p. 10 - Bimestral - Vol. 2, no. 2, (Mar./Apr. 2000) - Discovering Archaeology ; no. 2 . - Estados Unidos. The Leach Publishing Group. .
Exploits.
Art¡culo en inglés.