Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) J. Bourgain,Global wellposedness of defocusing critical nonlinear Schrödinger equation in the radial case,Journal of the American Mathematical Society,0894-0347,American Mathematical Society (AMS),1999,12,1,145-171,https://cir.nii.ac.jp/crid/1363670318476932992,https://doi.org/10.1090/s0894-0347-99-00283-0