Optimization of interbaric surface parameters taking into account the radial pulsation of the plant mass in the threshing spaceOksana Pyatnitzkaya, Elena Fisunova, Tatyana Lavrenova, Olga Baryshnikova and Danil FilatovE3S Web Conf., 175 (2020) 05013DOI: https://doi.org/10.1051/e3sconf/202017505013