The Romanian philologist Nicolae Densuşianu argued in his book "Dacia Preistorică" (Prehistoric Dacia), published in 1913, that Latin and Dacian were the same language or were mutually intelligible. His work was considered by mainstream linguists to be pseudoscience. It was reprinted under the regime of Nicolae Ceauşescu. The first article to revive Densuşianu's theory was an unsigned paper, "The Beginnings of the History of the Romanian People", included in "Anale de istorie", a journal published by the Romanian Communist Party's Institute of Historical and Social-Political Studies. The article claimed that the Thracian language was a pre-Romance or Latin language. Arguments used in the article include for instance the absence of interpreters between the Dacians and the Romans, as depicted on the bas-reliefs of Trajan's column. The bibliography mentions, apart from Densuşianu, the work of French academician Louis Armand, an engineer who allegedly showed that "the Thraco-Dacians spoke a pre-Romance language". Similar arguments are found in Iosif Constantin Drăgan's "We, the Thracians" (1976). About the same time Ion Horaţiu Crişan wrote "Burebista and His Age" (1975). Nevertheless, the theory didn't rise to official status under Ceaușescu's rule.