Determining efficiency of cycloid reducers using different calculation methodsMilos Matejic, Mirko Blagojevic, Ileana Ioana Cofaru, Nenad Kostic, Nenad Petrovic and Nenad MarjanovicMATEC Web Conf., 290 (2019) 01008DOI: https://doi.org/10.1051/matecconf/201929001008