@article{oai:repository.dl.itc.u-tokyo.ac.jp:00040239, author = {Nishiyama, Takahiro}, issue = {1}, journal = {Journal of mathematical sciences, the University of Tokyo}, month = {}, note = {application/pdf}, pages = {35--55}, title = {Existence of a Solution to the Mixed Problem for a Vortex Filament Equation with an External Flow Term}, volume = {7}, year = {2000} }