@incollection{Yoshida11, author = {Masanori Yoshida and Kazuaki Yamagiwa and Akira Ohkawa and Shuichi Tezura}, title = {Gas-Liquid Mass Transfer in an Unbaffled Vessel Agitated by Unsteadily Forward-Reverse Rotating Multiple Impellers}, booktitle = {Mass Transfer in Multiphase Systems and its Applications}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Mohamed El-Amin}, chapter = {6}, doi = {10.5772/14140}, url = {https://doi.org/10.5772/14140} }