Achievement of required surface roughnesses in complex profile channels by dynamic combined processingAlexander I. Boldyrev, Gennady A. Sukhochev, Alexander A. Boldyrev, Denis V. Silaev and Vasily N. SokolnikovMATEC Web Conf., 226 (2018) 01021DOI: https://doi.org/10.1051/matecconf/201822601021