@inproceedings{inproceedings0565c95a,
title   = {Beaming and precession in the inner jet of 3C273},
author = {Abraham, Zulema and Romero, G},
year = {1998},
publisher = {Instituto Nacional de Optica y Electronica},
booktitle   = {Reunion Regional Latinoamericana de Astronomia Unión Astronómica Internacional}
}