Abbal, Philippe, J. Sarris, Martine Pradal, Jean-Luc Berger, and Jean-Pierre Robin. 1999. “Influence of the Liquid or Gazeous Nature of the Grape Berries Environment on Rheological Properties and on Colour and Nitrogen Extractabilities During Conditions Simulating the Beaujolais Wine-Making Process”. OENO One 33 (2):87-98. https://doi.org/10.20870/oeno-one.1999.33.2.1029.