Type III Radio Bursts Observations on 20th August 2017 and 9th September 2017 with LOFAR Bałdy Telescope. - Bartosz Dabrowski; Pawel Flisek; Katarzyna Mikula; Adam Fron; Christian Vocks; Jasmina Magdalenic; Andrzej Krankowski; PeiJin Zhang; Pietro Zucca; Gottfried Mann (Remote. Sens., 2021)