New observations of the pulsating PMS star V351 OriM. Marconi, V. Ripepi, S. Bernabei, F. Palla, J. M. AlcalĂ , E. Covino and L. TerranegraA&A, 372 1 (2001) L21-L24DOI: https://doi.org/10.1051/0004-6361:20010554