@article{oai:nagoya.repo.nii.ac.jp:00005358, author = {Mori, Hideo and Niimi, Tomohide and Akiyama, Isao and Tsuzuki, Takumi}, journal = {Physics of Fluids}, month = {}, pages = {117103--117103}, title = {Experimental detection of rotational non-Boltzmann distribution in supersonic free molecular nitrogen flows}, volume = {17}, year = {2005} }