@article{oai:repository.dl.itc.u-tokyo.ac.jp:00040028, author = {Berselli, Luigi C. and Romito, Marco}, issue = {1}, journal = {Journal of mathematical sciences, the University of Tokyo}, month = {Jun}, pages = {69--130}, title = {On Leray's Problem for Almost Periodic Flows}, volume = {19}, year = {2012} }