@article{Ratiu:129429, title = {Bifurcations, semiflows, and Navier-Stokes equations}, author = {Ratiu, Tudor S.}, publisher = {Springer}, journal = {Turbulence Seminar (Univ. Calif., Berkeley, Calif., 1976/1977)}, series = {Lecture Notes in Math., Vol. 615}, pages = {23-35.}, year = {1977}, url = {http://infoscience.epfl.ch/record/129429}, }